40877808336 has 30 divisors (see below), whose sum is σ = 114401089010. Its totient is φ = 13625936064.

The previous prime is 40877808329. The next prime is 40877808353. The reversal of 40877808336 is 63380877804.

It can be written as a sum of positive squares in only one way, i.e., 40570016400 + 307791936 = 201420^2 + 17544^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141936691 + ... + 141936978.

Almost surely, 2^40877808336 is an apocalyptic number.

It is an amenable number.

40877808336 is an abundant number, since it is smaller than the sum of its proper divisors (73523280674).

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

40877808336 is a wasteful number, since it uses less digits than its factorization.

40877808336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283873683 (or 283873674 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The spelling of 40877808336 in words is "forty billion, eight hundred seventy-seven million, eight hundred eight thousand, three hundred thirty-six".