44840663268844 has 24 divisors (see below), whose sum is σ = 78752918714400. Its totient is φ = 22339834419840.

The previous prime is 44840663268827. The next prime is 44840663268851. The reversal of 44840663268844 is 44886236604844.

It is a self number, because there is not a number n which added to its sum of digits gives 44840663268844.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35697937 + ... + 36932695.

It is an arithmetic number, because the mean of its divisors is an integer number (3281371613100).

Almost surely, 2^{44840663268844} is an apocalyptic number.

It is an amenable number.

44840663268844 is a deficient number, since it is larger than the sum of its proper divisors (33912255445556).

44840663268844 is a wasteful number, since it uses less digits than its factorization.

44840663268844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267353 (or 1267351 counting only the distinct ones).

The product of its (nonzero) digits is 679477248, while the sum is 67.

The spelling of 44840663268844 in words is "forty-four trillion, eight hundred forty billion, six hundred sixty-three million, two hundred sixty-eight thousand, eight hundred forty-four".