40861484824 has 16 divisors (see below), whose sum is σ = 76627595520. Its totient is φ = 20427459360.

The previous prime is 40861484813. The next prime is 40861484843. The reversal of 40861484824 is 42848416804.

It is a congruent number.

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, 357079 + ... + 457414.

It is an arithmetic number, because the mean of its divisors is an integer number (4789224720).

Almost surely, 2^40861484824 is an apocalyptic number.

It is an amenable number.

40861484824 is a deficient number, since it is larger than the sum of its proper divisors (35766110696).

40861484824 is a wasteful number, since it uses less digits than its factorization.

40861484824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820770 (or 820766 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 49.

The spelling of 40861484824 in words is "forty billion, eight hundred sixty-one million, four hundred eighty-four thousand, eight hundred twenty-four".