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130214434424 = 2342138662243
BaseRepresentation
bin111100101000101100…
…0101001011001111000
3110110002212102122100112
41321101120221121320
54113134343400144
6135453015123452
712256556300414
oct1712130513170
9413085378315
10130214434424
1150250720968
12212a0673588
13c382443bc9
146433b67d44
1535c1abe99e
hex1e51629678

130214434424 has 16 divisors (see below), whose sum is σ = 244732004520. Its totient is φ = 64952566560.

The previous prime is 130214434411. The next prime is 130214434429. The reversal of 130214434424 is 424434412031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130214434429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19327754 + ... + 19334489.

Almost surely, 2130214434424 is an apocalyptic number.

It is an amenable number.

130214434424 is a deficient number, since it is larger than the sum of its proper divisors (114517570096).

130214434424 is a wasteful number, since it uses less digits than its factorization.

130214434424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38662670 (or 38662666 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 130214434424 its reverse (424434412031), we get a palindrome (554648846455).

The spelling of 130214434424 in words is "one hundred thirty billion, two hundred fourteen million, four hundred thirty-four thousand, four hundred twenty-four".

Divisors: 1 2 4 8 421 842 1684 3368 38662243 77324486 154648972 309297944 16276804303 32553608606 65107217212 130214434424