40264800880 has 40 divisors (see below), whose sum is σ = 94580790192. Its totient is φ = 15939876864.

The previous prime is 40264800869. The next prime is 40264800899. The reversal of 40264800880 is 8800846204.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 2586622 + ... + 2602141.

Almost surely, 2^40264800880 is an apocalyptic number.

40264800880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40264800880 is an abundant number, since it is smaller than the sum of its proper divisors (54315989312).

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

40264800880 is a wasteful number, since it uses less digits than its factorization.

40264800880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5188873 (or 5188867 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The spelling of 40264800880 in words is "forty billion, two hundred sixty-four million, eight hundred thousand, eight hundred eighty".