13730771735 has 32 divisors (see below), whose sum is σ = 17712317952. Its totient is φ = 10181836800.

The previous prime is 13730771731. The next prime is 13730771737. The reversal of 13730771735 is 53717703731.

It is not a de Polignac number, because 13730771735 - 2² = 13730771731 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13730771731) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1652762 + ... + 1661048.

It is an arithmetic number, because the mean of its divisors is an integer number (553509936).

Almost surely, 2^13730771735 is an apocalyptic number.

13730771735 is a deficient number, since it is larger than the sum of its proper divisors (3981546217).

13730771735 is a wasteful number, since it uses less digits than its factorization.

13730771735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8603.

The product of its (nonzero) digits is 324135, while the sum is 44.

The spelling of 13730771735 in words is "thirteen billion, seven hundred thirty million, seven hundred seventy-one thousand, seven hundred thirty-five".