40050616444 has 12 divisors (see below), whose sum is σ = 70475809768. Its totient is φ = 19914670800.

The previous prime is 40050616399. The next prime is 40050616481. The reversal of 40050616444 is 44461605004.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 27658542 + ... + 27659989.

Almost surely, 2^40050616444 is an apocalyptic number.

It is an amenable number.

40050616444 is a deficient number, since it is larger than the sum of its proper divisors (30425193324).

40050616444 is a wasteful number, since it uses less digits than its factorization.

40050616444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55318716 (or 55318714 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 40050616444 in words is "forty billion, fifty million, six hundred sixteen thousand, four hundred forty-four".