156464464102 has 8 divisors (see below), whose sum is σ = 248502384216. Its totient is φ = 73630336032.

The previous prime is 156464464099. The next prime is 156464464129. The reversal of 156464464102 is 201464464651.

It is a happy number.

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

It is a super-2 number, since 2×156464464102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2300947968 + ... + 2300948035.

It is an arithmetic number, because the mean of its divisors is an integer number (31062798027).

Almost surely, 2^156464464102 is an apocalyptic number.

156464464102 is a deficient number, since it is larger than the sum of its proper divisors (92037920114).

156464464102 is a wasteful number, since it uses less digits than its factorization.

156464464102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4601896022.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 156464464102 in words is "one hundred fifty-six billion, four hundred sixty-four million, four hundred sixty-four thousand, one hundred two".