40864633049848 has 8 divisors (see below), whose sum is σ = 76621186968480. Its totient is φ = 20432316524920.

The previous prime is 40864633049813. The next prime is 40864633049873. The reversal of 40864633049848 is 84894033646804.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2554039565608 + ... + 2554039565623.

It is an arithmetic number, because the mean of its divisors is an integer number (9577648371060).

Almost surely, 2^{40864633049848} is an apocalyptic number.

It is an amenable number.

40864633049848 is a deficient number, since it is larger than the sum of its proper divisors (35756553918632).

40864633049848 is a wasteful number, since it uses less digits than its factorization.

40864633049848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5108079131237 (or 5108079131233 counting only the distinct ones).

The product of its (nonzero) digits is 382205952, while the sum is 67.

The spelling of 40864633049848 in words is "forty trillion, eight hundred sixty-four billion, six hundred thirty-three million, forty-nine thousand, eight hundred forty-eight".