13361073615477 has 48 divisors (see below), whose sum is σ = 22873891389440. Its totient is φ = 7634694562992.

The previous prime is 13361073615469. The next prime is 13361073615509. The reversal of 13361073615477 is 77451637016331.

13361073615477 is a `hidden beast` number, since 1 + 3 + 3 + 6 + 10 + 7 + 3 + 615 + 4 + 7 + 7 = 666.

It is not a de Polignac number, because 13361073615477 - 2³ = 13361073615469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13361073615437) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82354524 + ... + 82516602.

Almost surely, 2^{13361073615477} is an apocalyptic number.

It is an amenable number.

13361073615477 is a deficient number, since it is larger than the sum of its proper divisors (9512817773963).

13361073615477 is an equidigital number, since it uses as much as digits as its factorization.

13361073615477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210564 (or 210552 counting only the distinct ones).

The product of its (nonzero) digits is 6667920, while the sum is 54.

The spelling of 13361073615477 in words is "thirteen trillion, three hundred sixty-one billion, seventy-three million, six hundred fifteen thousand, four hundred seventy-seven".