4040880004 has 24 divisors (see below), whose sum is σ = 8097242048. Its totient is φ = 1728488160.

The previous prime is 4040879993. The next prime is 4040880047. The reversal of 4040880004 is 4000880404.

It is a happy number.

It is a super-2 number, since 2×4040880004² = 32657422413454080032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 123327 + ... + 152614.

Almost surely, 2^4040880004 is an apocalyptic number.

It is an amenable number.

4040880004 is an abundant number, since it is smaller than the sum of its proper divisors (4056362044).

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

4040880004 is a wasteful number, since it uses less digits than its factorization.

4040880004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276475 (or 276473 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 4040880004 is about 63567.9164673501. The cubic root of 4040880004 is about 1592.7904802461.

The spelling of 4040880004 in words is "four billion, forty million, eight hundred eighty thousand, four".