40870703047845 has 32 divisors (see below), whose sum is σ = 71486885560320. Its totient is φ = 19774728683840.

The previous prime is 40870703047777. The next prime is 40870703047873. The reversal of 40870703047845 is 54874030707804.

It is not a de Polignac number, because 40870703047845 - 2³⁰ = 40869629306021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258481749 + ... + 258639818.

It is an arithmetic number, because the mean of its divisors is an integer number (2233965173760).

Almost surely, 2^{40870703047845} is an apocalyptic number.

It is an amenable number.

40870703047845 is a deficient number, since it is larger than the sum of its proper divisors (30616182512475).

40870703047845 is a wasteful number, since it uses less digits than its factorization.

40870703047845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517122065.

The product of its (nonzero) digits is 21073920, while the sum is 57.

The spelling of 40870703047845 in words is "forty trillion, eight hundred seventy billion, seven hundred three million, forty-seven thousand, eight hundred forty-five".