4077487457904 has 80 divisors (see below), whose sum is σ = 12060304702208. Its totient is φ = 1162866571776.

The previous prime is 4077487457861. The next prime is 4077487457933. The reversal of 4077487457904 is 4097547847704.

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, 10908877 + ... + 11276460.

Almost surely, 2^{4077487457904} is an apocalyptic number.

It is an amenable number.

4077487457904 is an abundant number, since it is smaller than the sum of its proper divisors (7982817244304).

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

4077487457904 is a wasteful number, since it uses less digits than its factorization.

4077487457904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22185902 (or 22185896 counting only the distinct ones).

The product of its (nonzero) digits is 221276160, while the sum is 66.

The spelling of 4077487457904 in words is "four trillion, seventy-seven billion, four hundred eighty-seven million, four hundred fifty-seven thousand, nine hundred four".