40254520204 has 24 divisors (see below), whose sum is σ = 70700254128. Its totient is φ = 20054538240.

The previous prime is 40254520171. The next prime is 40254520217. The reversal of 40254520204 is 40202545204.

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, 1911259 + ... + 1932205.

It is an arithmetic number, because the mean of its divisors is an integer number (2945843922).

Almost surely, 2^40254520204 is an apocalyptic number.

It is an amenable number.

40254520204 is a deficient number, since it is larger than the sum of its proper divisors (30445733924).

40254520204 is a wasteful number, since it uses less digits than its factorization.

40254520204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22665 (or 22663 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 28.

The spelling of 40254520204 in words is "forty billion, two hundred fifty-four million, five hundred twenty thousand, two hundred four".