40371428224 has 32 divisors (see below), whose sum is σ = 83924306640. Its totient is φ = 19308072960.

The previous prime is 40371428183. The next prime is 40371428239. The reversal of 40371428224 is 42282417304.

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

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, 6853617 + ... + 6859504.

Almost surely, 2^40371428224 is an apocalyptic number.

It is an amenable number.

40371428224 is an abundant number, since it is smaller than the sum of its proper divisors (43552878416).

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

40371428224 is a wasteful number, since it uses less digits than its factorization.

40371428224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13713158 (or 13713146 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 37.

The spelling of 40371428224 in words is "forty billion, three hundred seventy-one million, four hundred twenty-eight thousand, two hundred twenty-four".