40877733248 has 128 divisors (see below), whose sum is σ = 94553632800. Its totient is φ = 17397022720.

The previous prime is 40877733233. The next prime is 40877733251. The reversal of 40877733248 is 84233777804.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 40877733248.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4711058 + ... + 4719726.

Almost surely, 2^40877733248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40877733248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47276816400).

40877733248 is an abundant number, since it is smaller than the sum of its proper divisors (53675899552).

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

40877733248 is a wasteful number, since it uses less digits than its factorization.

40877733248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8908 (or 8896 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 53.

The spelling of 40877733248 in words is "forty billion, eight hundred seventy-seven million, seven hundred thirty-three thousand, two hundred forty-eight".