40628882604 has 24 divisors (see below), whose sum is σ = 94834434240. Its totient is φ = 13538145424.

The previous prime is 40628882597. The next prime is 40628882629.

40628882604 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×40628882604² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566694 + ... + 634349.

It is an arithmetic number, because the mean of its divisors is an integer number (3951434760).

Almost surely, 2^40628882604 is an apocalyptic number.

It is an amenable number.

40628882604 is an abundant number, since it is smaller than the sum of its proper divisors (54205551636).

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

40628882604 is a wasteful number, since it uses less digits than its factorization.

40628882604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203869 (or 1203867 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 48.

The spelling of 40628882604 in words is "forty billion, six hundred twenty-eight million, eight hundred eighty-two thousand, six hundred four".