13403067680457 has 32 divisors (see below), whose sum is σ = 24438641928960. Its totient is φ = 7069749984000.

The previous prime is 13403067680441. The next prime is 13403067680461. The reversal of 13403067680457 is 75408676030431.

It is a happy number.

13403067680457 is a `hidden beast` number, since 1 + 3 + 40 + 3 + 0 + 6 + 76 + 80 + 457 = 666.

It is not a de Polignac number, because 13403067680457 - 2⁴ = 13403067680441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13403067680417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2727524544 + ... + 2727529457.

It is an arithmetic number, because the mean of its divisors is an integer number (763707560280).

Almost surely, 2^{13403067680457} is an apocalyptic number.

It is an amenable number.

13403067680457 is a deficient number, since it is larger than the sum of its proper divisors (11035574248503).

13403067680457 is a wasteful number, since it uses less digits than its factorization.

13403067680457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5455054030 (or 5455054024 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 13403067680457 in words is "thirteen trillion, four hundred three billion, sixty-seven million, six hundred eighty thousand, four hundred fifty-seven".