156101611406 has 24 divisors (see below), whose sum is σ = 255228879024. Its totient is φ = 71569742400.

The previous prime is 156101611397. The next prime is 156101611417. The reversal of 156101611406 is 604116101651.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1478231 + ... + 1580306.

It is an arithmetic number, because the mean of its divisors is an integer number (10634536626).

Almost surely, 2^156101611406 is an apocalyptic number.

156101611406 is a deficient number, since it is larger than the sum of its proper divisors (99127267618).

156101611406 is a wasteful number, since it uses less digits than its factorization.

156101611406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058716 (or 3058703 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The spelling of 156101611406 in words is "one hundred fifty-six billion, one hundred one million, six hundred eleven thousand, four hundred six".