13401634530546 has 48 divisors (see below), whose sum is σ = 29256217196544. Its totient is φ = 4433483017152.

The previous prime is 13401634530509. The next prime is 13401634530563. The reversal of 13401634530546 is 64503543610431.

13401634530546 is a `hidden beast` number, since 1 + 3 + 4 + 0 + 1 + 63 + 4 + 530 + 54 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9097651 + ... + 10467593.

It is an arithmetic number, because the mean of its divisors is an integer number (609504524928).

Almost surely, 2^{13401634530546} is an apocalyptic number.

13401634530546 is an abundant number, since it is smaller than the sum of its proper divisors (15854582665998).

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

13401634530546 is a wasteful number, since it uses less digits than its factorization.

13401634530546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374055 (or 1374052 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 13401634530546 in words is "thirteen trillion, four hundred one billion, six hundred thirty-four million, five hundred thirty thousand, five hundred forty-six".