40540105422396 has 36 divisors (see below), whose sum is σ = 102476730176184. Its totient is φ = 13513321980000.

The previous prime is 40540105422371. The next prime is 40540105422413. The reversal of 40540105422396 is 69322450104504.

40540105422396 is a `hidden beast` number, since 4 + 0 + 5 + 4 + 0 + 10 + 542 + 2 + 3 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9615031 + ... + 13173041.

Almost surely, 2^{40540105422396} is an apocalyptic number.

It is an amenable number.

40540105422396 is an abundant number, since it is smaller than the sum of its proper divisors (61936624753788).

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

40540105422396 is a wasteful number, since it uses less digits than its factorization.

40540105422396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3874522 (or 3874517 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 40540105422396 in words is "forty trillion, five hundred forty billion, one hundred five million, four hundred twenty-two thousand, three hundred ninety-six".