154100166634422 has 12 divisors (see below), whose sum is σ = 333883694374620. Its totient is φ = 51366722211468.

The previous prime is 154100166634363. The next prime is 154100166634457. The reversal of 154100166634422 is 224436661001451.

It is a super-2 number, since 2×154100166634422² (a number of 29 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 5 ways as a sum of consecutive naturals, for example, 4280560184272 + ... + 4280560184307.

It is an arithmetic number, because the mean of its divisors is an integer number (27823641197885).

Almost surely, 2^{154100166634422} is an apocalyptic number.

154100166634422 is an abundant number, since it is smaller than the sum of its proper divisors (179783527740198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

154100166634422 is a wasteful number, since it uses less digits than its factorization.

154100166634422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8561120368587 (or 8561120368584 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 154100166634422 in words is "one hundred fifty-four trillion, one hundred billion, one hundred sixty-six million, six hundred thirty-four thousand, four hundred twenty-two".