40516083578434 has 32 divisors (see below), whose sum is σ = 62763919755264. Its totient is φ = 19595390408640.

The previous prime is 40516083578419. The next prime is 40516083578447. The reversal of 40516083578434 is 43487538061504.

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, 1583698407 + ... + 1583723989.

It is an arithmetic number, because the mean of its divisors is an integer number (1961372492352).

Almost surely, 2^{40516083578434} is an apocalyptic number.

40516083578434 is a deficient number, since it is larger than the sum of its proper divisors (22247836176830).

40516083578434 is a wasteful number, since it uses less digits than its factorization.

40516083578434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36562.

The product of its (nonzero) digits is 38707200, while the sum is 58.

The spelling of 40516083578434 in words is "forty trillion, five hundred sixteen billion, eighty-three million, five hundred seventy-eight thousand, four hundred thirty-four".