40718374220 has 48 divisors (see below), whose sum is σ = 86429700000. Its totient is φ = 16112179200.

The previous prime is 40718374181. The next prime is 40718374253. The reversal of 40718374220 is 2247381704.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2514911 + ... + 2531049.

It is an arithmetic number, because the mean of its divisors is an integer number (1800618750).

Almost surely, 2^40718374220 is an apocalyptic number.

It is an amenable number.

40718374220 is an abundant number, since it is smaller than the sum of its proper divisors (45711325780).

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

40718374220 is a wasteful number, since it uses less digits than its factorization.

40718374220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17498 (or 17496 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The spelling of 40718374220 in words is "forty billion, seven hundred eighteen million, three hundred seventy-four thousand, two hundred twenty".