40876244144345 has 16 divisors (see below), whose sum is σ = 51638646267840. Its totient is φ = 30976592837184.

The previous prime is 40876244144227. The next prime is 40876244144357. The reversal of 40876244144345 is 54344144267804.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40876244144345 is a prime.

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, 22001627 + ... + 23787056.

It is an arithmetic number, because the mean of its divisors is an integer number (3227415391740).

Almost surely, 2^{40876244144345} is an apocalyptic number.

It is an amenable number.

40876244144345 is a deficient number, since it is larger than the sum of its proper divisors (10762402123495).

40876244144345 is a wasteful number, since it uses less digits than its factorization.

40876244144345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45798104.

The product of its (nonzero) digits is 41287680, while the sum is 56.

The spelling of 40876244144345 in words is "forty trillion, eight hundred seventy-six billion, two hundred forty-four million, one hundred forty-four thousand, three hundred forty-five".