4155166974 has 24 divisors (see below), whose sum is σ = 9667123848. Its totient is φ = 1187190480.

The previous prime is 4155166949. The next prime is 4155167021. The reversal of 4155166974 is 4796615514.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7066317 + ... + 7066904.

It is an arithmetic number, because the mean of its divisors is an integer number (402796827).

Almost surely, 2^4155166974 is an apocalyptic number.

4155166974 is an abundant number, since it is smaller than the sum of its proper divisors (5511956874).

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

4155166974 is a wasteful number, since it uses less digits than its factorization.

4155166974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14133240 (or 14133233 counting only the distinct ones).

The product of its digits is 907200, while the sum is 48.

The square root of 4155166974 is about 64460.5846545003. The cubic root of 4155166974 is about 1607.6672328470.

The spelling of 4155166974 in words is "four billion, one hundred fifty-five million, one hundred sixty-six thousand, nine hundred seventy-four".