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4430242132013 = 192343235764043
BaseRepresentation
bin100000001110111111100…
…0000100011000000101101
3120200112020012011112222102
41000131333000203000231
51040041113441211023
613231120344024445
7635034346535165
oct100357700430055
916615205145872
104430242132013
1114589452073a5
125b673b162125
13261a01a18239
141145d3b795a5
157a3928aa628
hex4077f02302d

4430242132013 has 16 divisors (see below), whose sum is σ = 4979336609280. Its totient is φ = 3921227546544.

The previous prime is 4430242131983. The next prime is 4430242132031. The reversal of 4430242132013 is 3102312420344.

It is a cyclic number.

It is not a de Polignac number, because 4430242132013 - 26 = 4430242131949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4430242132313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117863231 + ... + 117900812.

It is an arithmetic number, because the mean of its divisors is an integer number (311208538080).

Almost surely, 24430242132013 is an apocalyptic number.

4430242132013 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4430242132013 is a deficient number, since it is larger than the sum of its proper divisors (549094477267).

4430242132013 is a wasteful number, since it uses less digits than its factorization.

4430242132013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235764128.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4430242132013 its reverse (3102312420344), we get a palindrome (7532554552357).

The spelling of 4430242132013 in words is "four trillion, four hundred thirty billion, two hundred forty-two million, one hundred thirty-two thousand, thirteen".

Divisors: 1 19 23 43 437 817 989 18791 235764043 4479516817 5422572989 10137853849 103028886791 192619223131 233170638527 4430242132013