40776956292 has 24 divisors (see below), whose sum is σ = 95895417856. Its totient is φ = 13485292128.

The previous prime is 40776956239. The next prime is 40776956293. The reversal of 40776956292 is 29265967704.

It is not an unprimeable number, because it can be changed into a prime (40776956293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13376743 + ... + 13379790.

Almost surely, 2^40776956292 is an apocalyptic number.

It is an amenable number.

40776956292 is an abundant number, since it is smaller than the sum of its proper divisors (55118461564).

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

40776956292 is a wasteful number, since it uses less digits than its factorization.

40776956292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26756667 (or 26756665 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 57.

The spelling of 40776956292 in words is "forty billion, seven hundred seventy-six million, nine hundred fifty-six thousand, two hundred ninety-two".