13040076757 has 16 divisors (see below), whose sum is σ = 14067123840. Its totient is φ = 12057357312.

The previous prime is 13040076703. The next prime is 13040076769. The reversal of 13040076757 is 75767004031.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13040076757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13040076557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27969 + ... + 163897.

It is an arithmetic number, because the mean of its divisors is an integer number (879195240).

Almost surely, 2^13040076757 is an apocalyptic number.

It is an amenable number.

13040076757 is a deficient number, since it is larger than the sum of its proper divisors (1027047083).

13040076757 is a wasteful number, since it uses less digits than its factorization.

13040076757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136092.

The product of its (nonzero) digits is 123480, while the sum is 40.

The spelling of 13040076757 in words is "thirteen billion, forty million, seventy-six thousand, seven hundred fifty-seven".