13746848780746 has 16 divisors (see below), whose sum is σ = 20645055069408. Its totient is φ = 6865164234000.

The previous prime is 13746848780653. The next prime is 13746848780767. The reversal of 13746848780746 is 64708784864731.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69934861 + ... + 70131151.

It is an arithmetic number, because the mean of its divisors is an integer number (1290315941838).

Almost surely, 2^{13746848780746} is an apocalyptic number.

13746848780746 is a deficient number, since it is larger than the sum of its proper divisors (6898206288662).

13746848780746 is a wasteful number, since it uses less digits than its factorization.

13746848780746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238197.

The product of its (nonzero) digits is 1213857792, while the sum is 73.

The spelling of 13746848780746 in words is "thirteen trillion, seven hundred forty-six billion, eight hundred forty-eight million, seven hundred eighty thousand, seven hundred forty-six".