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142435151353 = 1116217988063
BaseRepresentation
bin1000010010100111001…
…0111110110111111001
3111121122112212101102001
42010221302332313321
54313201344320403
6145233411341001
713201450544635
oct2045162766771
9447575771361
10142435151353
1155451a25420
12237312b1761
131057c237561
146c72bdbdc5
153a898dcc1d
hex2129cbedf9

142435151353 has 8 divisors (see below), whose sum is σ = 155479677696. Its totient is φ = 129406604400.

The previous prime is 142435151333. The next prime is 142435151359. The reversal of 142435151353 is 353151534241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-142435151353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142435151359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3976201 + ... + 4011862.

It is an arithmetic number, because the mean of its divisors is an integer number (19434959712).

Almost surely, 2142435151353 is an apocalyptic number.

It is an amenable number.

142435151353 is a deficient number, since it is larger than the sum of its proper divisors (13044526343).

142435151353 is a wasteful number, since it uses less digits than its factorization.

142435151353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7989695.

The product of its digits is 108000, while the sum is 37.

Adding to 142435151353 its reverse (353151534241), we get a palindrome (495586685594).

The spelling of 142435151353 in words is "one hundred forty-two billion, four hundred thirty-five million, one hundred fifty-one thousand, three hundred fifty-three".

Divisors: 1 11 1621 17831 7988063 87868693 12948650123 142435151353