40713505757244 has 72 divisors (see below), whose sum is σ = 107390316677280. Its totient is φ = 12980988484992.

The previous prime is 40713505757227. The next prime is 40713505757293. The reversal of 40713505757244 is 44275750531704.

40713505757244 is a `hidden beast` number, since 4 + 0 + 7 + 13 + 5 + 0 + 57 + 572 + 4 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116564514 + ... + 116913270.

Almost surely, 2^{40713505757244} is an apocalyptic number.

It is an amenable number.

40713505757244 is an abundant number, since it is smaller than the sum of its proper divisors (66676810920036).

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

40713505757244 is a wasteful number, since it uses less digits than its factorization.

40713505757244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489779 (or 489774 counting only the distinct ones).

The product of its (nonzero) digits is 16464000, while the sum is 54.

The spelling of 40713505757244 in words is "forty trillion, seven hundred thirteen billion, five hundred five million, seven hundred fifty-seven thousand, two hundred forty-four".