40813277352 has 16 divisors (see below), whose sum is σ = 102033193440. Its totient is φ = 13604425776.

The previous prime is 40813277321. The next prime is 40813277413. The reversal of 40813277352 is 25377231804.

It is a happy number.

It is a super-2 number, since 2×40813277352² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850276588 + ... + 850276635.

It is an arithmetic number, because the mean of its divisors is an integer number (6377074590).

Almost surely, 2^40813277352 is an apocalyptic number.

It is an amenable number.

40813277352 is an abundant number, since it is smaller than the sum of its proper divisors (61219916088).

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

40813277352 is a wasteful number, since it uses less digits than its factorization.

40813277352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700553232 (or 1700553228 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 40813277352 in words is "forty billion, eight hundred thirteen million, two hundred seventy-seven thousand, three hundred fifty-two".