40002404200 has 96 divisors (see below), whose sum is σ = 107429016960. Its totient is φ = 13690649600.

The previous prime is 40002404173. The next prime is 40002404231. The reversal of 40002404200 is 240420004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 497392 + ... + 572191.

It is an arithmetic number, because the mean of its divisors is an integer number (1119052260).

Almost surely, 2^40002404200 is an apocalyptic number.

40002404200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40002404200 is an abundant number, since it is smaller than the sum of its proper divisors (67426612760).

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

40002404200 is a wasteful number, since it uses less digits than its factorization.

40002404200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069627 (or 1069618 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 40002404200 its reverse (240420004), we get a palindrome (40242824204).

The spelling of 40002404200 in words is "forty billion, two million, four hundred four thousand, two hundred".