40788022288 has 20 divisors (see below), whose sum is σ = 85105777708. Its totient is φ = 18825240960.

The previous prime is 40788022189. The next prime is 40788022291. The reversal of 40788022288 is 88222088704.

40788022288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12163442944 + 28624579344 = 110288^2 + 169188^2 .

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, 98047923 + ... + 98048338.

Almost surely, 2^40788022288 is an apocalyptic number.

It is an amenable number.

40788022288 is an abundant number, since it is smaller than the sum of its proper divisors (44317755420).

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

40788022288 is a wasteful number, since it uses less digits than its factorization.

40788022288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196096282 (or 196096276 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 49.

The spelling of 40788022288 in words is "forty billion, seven hundred eighty-eight million, twenty-two thousand, two hundred eighty-eight".