10040204436 has 12 divisors (see below), whose sum is σ = 23427143712. Its totient is φ = 3346734808.

The previous prime is 10040204381. The next prime is 10040204441. The reversal of 10040204436 is 63440204001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418341840 + ... + 418341863.

It is an arithmetic number, because the mean of its divisors is an integer number (1952261976).

Almost surely, 2^10040204436 is an apocalyptic number.

It is an amenable number.

10040204436 is an abundant number, since it is smaller than the sum of its proper divisors (13386939276).

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

10040204436 is a wasteful number, since it uses less digits than its factorization.

10040204436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836683710 (or 836683708 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 10040204436 its reverse (63440204001), we get a palindrome (73480408437).

The spelling of 10040204436 in words is "ten billion, forty million, two hundred four thousand, four hundred thirty-six".