40722355074 has 32 divisors (see below), whose sum is σ = 85903200000. Its totient is φ = 12833902224.

The previous prime is 40722355073. The next prime is 40722355099. The reversal of 40722355074 is 47055322704.

It is not an unprimeable number, because it can be changed into a prime (40722355073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301044 + ... + 414815.

It is an arithmetic number, because the mean of its divisors is an integer number (2684475000).

Almost surely, 2^40722355074 is an apocalyptic number.

40722355074 is an abundant number, since it is smaller than the sum of its proper divisors (45180844926).

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

40722355074 is a wasteful number, since it uses less digits than its factorization.

40722355074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716382.

The product of its (nonzero) digits is 235200, while the sum is 39.

Adding to 40722355074 its reverse (47055322704), we get a palindrome (87777677778).

The spelling of 40722355074 in words is "forty billion, seven hundred twenty-two million, three hundred fifty-five thousand, seventy-four".