13405763790874 has 48 divisors (see below), whose sum is σ = 25573214346624. Its totient is φ = 5132302270560.

The previous prime is 13405763790851. The next prime is 13405763790889. The reversal of 13405763790874 is 47809736750431.

It is a happy number.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38148742 + ... + 38498545.

It is an arithmetic number, because the mean of its divisors is an integer number (532775298888).

Almost surely, 2^{13405763790874} is an apocalyptic number.

13405763790874 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13405763790874 is a deficient number, since it is larger than the sum of its proper divisors (12167450555750).

13405763790874 is a wasteful number, since it uses less digits than its factorization.

13405763790874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76647371 (or 76647340 counting only the distinct ones).

The product of its (nonzero) digits is 106686720, while the sum is 64.

The spelling of 13405763790874 in words is "thirteen trillion, four hundred five billion, seven hundred sixty-three million, seven hundred ninety thousand, eight hundred seventy-four".