40613342432 has 48 divisors (see below), whose sum is σ = 86686135200. Its totient is φ = 18618788352.

The previous prime is 40613342383. The next prime is 40613342437. The reversal of 40613342432 is 23424331604.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40613342437) by changing a digit.

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, 265628 + ... + 389595.

It is an arithmetic number, because the mean of its divisors is an integer number (1805961150).

Almost surely, 2^40613342432 is an apocalyptic number.

It is an amenable number.

40613342432 is an abundant number, since it is smaller than the sum of its proper divisors (46072792768).

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

40613342432 is a wasteful number, since it uses less digits than its factorization.

40613342432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655395 (or 655387 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

The spelling of 40613342432 in words is "forty billion, six hundred thirteen million, three hundred forty-two thousand, four hundred thirty-two".