4040404096 has 32 divisors (see below), whose sum is σ = 8308903680. Its totient is φ = 1955032320.

The previous prime is 4040404087. The next prime is 4040404097. The reversal of 4040404096 is 6904040404.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (4040404097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505156 + ... + 513091.

It is an arithmetic number, because the mean of its divisors is an integer number (259653240).

Almost surely, 2^4040404096 is an apocalyptic number.

It is an amenable number.

4040404096 is an abundant number, since it is smaller than the sum of its proper divisors (4268499584).

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

4040404096 is a wasteful number, since it uses less digits than its factorization.

4040404096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018292 (or 1018280 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 4040404096 is about 63564.1730536943. The cubic root of 4040404096 is about 1592.7279483643.

The spelling of 4040404096 in words is "four billion, forty million, four hundred four thousand, ninety-six".