40023561416 has 16 divisors (see below), whose sum is σ = 75145190400. Its totient is φ = 19984843984.

The previous prime is 40023561407. The next prime is 40023561467. The reversal of 40023561416 is 61416532004.

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, 3360776 + ... + 3372663.

It is an arithmetic number, because the mean of its divisors is an integer number (4696574400).

Almost surely, 2^40023561416 is an apocalyptic number.

It is an amenable number.

40023561416 is a deficient number, since it is larger than the sum of its proper divisors (35121628984).

40023561416 is a wasteful number, since it uses less digits than its factorization.

40023561416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6734188 (or 6734184 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 40023561416 in words is "forty billion, twenty-three million, five hundred sixty-one thousand, four hundred sixteen".