40813932296240 has 40 divisors (see below), whose sum is σ = 94892918302320. Its totient is φ = 16325482473216.

The previous prime is 40813932296183. The next prime is 40813932296261. The reversal of 40813932296240 is 4269223931804.

It is a tau number, because it is divible by the number of its divisors (40).

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, 14186807 + ... + 16819433.

It is an arithmetic number, because the mean of its divisors is an integer number (2372322957558).

Almost surely, 2^{40813932296240} is an apocalyptic number.

40813932296240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40813932296240 is an abundant number, since it is smaller than the sum of its proper divisors (54078986006080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40813932296240 is a wasteful number, since it uses less digits than its factorization.

40813932296240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826429 (or 2826423 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 53.

The spelling of 40813932296240 in words is "forty trillion, eight hundred thirteen billion, nine hundred thirty-two million, two hundred ninety-six thousand, two hundred forty".