152435724321 has 16 divisors (see below), whose sum is σ = 226529870400. Its totient is φ = 90611947008.

The previous prime is 152435724313. The next prime is 152435724341. The reversal of 152435724321 is 123427534251.

It is not a de Polignac number, because 152435724321 - 2³ = 152435724313 is a prime.

It is a super-2 number, since 2×152435724321² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 152435724321.

It is not an unprimeable number, because it can be changed into a prime (152435724341) 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, 78655236 + ... + 78657173.

It is an arithmetic number, because the mean of its divisors is an integer number (14158116900).

Almost surely, 2^152435724321 is an apocalyptic number.

It is an amenable number.

152435724321 is a deficient number, since it is larger than the sum of its proper divisors (74094146079).

152435724321 is a wasteful number, since it uses less digits than its factorization.

152435724321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157312448.

The product of its digits is 201600, while the sum is 39.

The spelling of 152435724321 in words is "one hundred fifty-two billion, four hundred thirty-five million, seven hundred twenty-four thousand, three hundred twenty-one".