152530424355442 has 16 divisors (see below), whose sum is σ = 261481113770112. Its totient is φ = 65370085290720.

The previous prime is 152530424355431. The next prime is 152530424355457. The reversal of 152530424355442 is 244553424035251.

It is a super-2 number, since 2×152530424355442² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2218342 + ... + 17606302.

It is an arithmetic number, because the mean of its divisors is an integer number (16342569610632).

Almost surely, 2^{152530424355442} is an apocalyptic number.

152530424355442 is a deficient number, since it is larger than the sum of its proper divisors (108950689414670).

152530424355442 is a wasteful number, since it uses less digits than its factorization.

152530424355442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16095993.

The product of its (nonzero) digits is 11520000, while the sum is 49.

The spelling of 152530424355442 in words is "one hundred fifty-two trillion, five hundred thirty billion, four hundred twenty-four million, three hundred fifty-five thousand, four hundred forty-two".