154316642356 has 48 divisors (see below), whose sum is σ = 278336483712. Its totient is φ = 74830694400.

The previous prime is 154316642327. The next prime is 154316642383. The reversal of 154316642356 is 653246613451.

It is a super-2 number, since 2×154316642356² (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 15 ways as a sum of consecutive naturals, for example, 14474980 + ... + 14485636.

It is an arithmetic number, because the mean of its divisors is an integer number (5798676744).

Almost surely, 2^154316642356 is an apocalyptic number.

It is an amenable number.

154316642356 is a deficient number, since it is larger than the sum of its proper divisors (124019841356).

154316642356 is a wasteful number, since it uses less digits than its factorization.

154316642356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11560 (or 11558 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 46.

The spelling of 154316642356 in words is "one hundred fifty-four billion, three hundred sixteen million, six hundred forty-two thousand, three hundred fifty-six".