40976777532 has 24 divisors (see below), whose sum is σ = 95967925200. Its totient is φ = 13608148096.

The previous prime is 40976777521. The next prime is 40976777629. The reversal of 40976777532 is 23577767904.

It is a happy number.

It is a super-2 number, since 2×40976777532² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6343857 + ... + 6350312.

It is an arithmetic number, because the mean of its divisors is an integer number (3998663550).

Almost surely, 2^40976777532 is an apocalyptic number.

It is an amenable number.

40976777532 is an abundant number, since it is smaller than the sum of its proper divisors (54991147668).

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

40976777532 is a wasteful number, since it uses less digits than its factorization.

40976777532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12694445 (or 12694443 counting only the distinct ones).

The product of its (nonzero) digits is 15558480, while the sum is 57.

The spelling of 40976777532 in words is "forty billion, nine hundred seventy-six million, seven hundred seventy-seven thousand, five hundred thirty-two".