40611240444 has 48 divisors (see below), whose sum is σ = 95647539456. Its totient is φ = 13410633600.

The previous prime is 40611240437. The next prime is 40611240491. The reversal of 40611240444 is 44404211604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782049 + ... + 832359.

It is an arithmetic number, because the mean of its divisors is an integer number (1992657072).

Almost surely, 2^40611240444 is an apocalyptic number.

It is an amenable number.

40611240444 is an abundant number, since it is smaller than the sum of its proper divisors (55036299012).

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

40611240444 is a wasteful number, since it uses less digits than its factorization.

40611240444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50946 (or 50944 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The spelling of 40611240444 in words is "forty billion, six hundred eleven million, two hundred forty thousand, four hundred forty-four".