4400400167148 has 24 divisors (see below), whose sum is σ = 10280076233728. Its totient is φ = 1465017792336.

The previous prime is 4400400167099. The next prime is 4400400167239. The reversal of 4400400167148 is 8417610040044.

It is a super-2 number, since 2×4400400167148² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222772636 + ... + 222792387.

Almost surely, 2^{4400400167148} is an apocalyptic number.

It is an amenable number.

4400400167148 is an abundant number, since it is smaller than the sum of its proper divisors (5879676066580).

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

4400400167148 is a wasteful number, since it uses less digits than its factorization.

4400400167148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445565853 (or 445565851 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The spelling of 4400400167148 in words is "four trillion, four hundred billion, four hundred million, one hundred sixty-seven thousand, one hundred forty-eight".