40744818930 has 16 divisors (see below), whose sum is σ = 97787565504. Its totient is φ = 10865285040.

The previous prime is 40744818889. The next prime is 40744818971. The reversal of 40744818930 is 3981844704.

40744818930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40744818889) and next prime (40744818971).

It is a self number, because there is not a number n which added to its sum of digits gives 40744818930.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679080286 + ... + 679080345.

It is an arithmetic number, because the mean of its divisors is an integer number (6111722844).

Almost surely, 2^40744818930 is an apocalyptic number.

40744818930 is an abundant number, since it is smaller than the sum of its proper divisors (57042746574).

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

40744818930 is a wasteful number, since it uses less digits than its factorization.

40744818930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358160641.

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 40744818930 in words is "forty billion, seven hundred forty-four million, eight hundred eighteen thousand, nine hundred thirty".