13073687423802 has 96 divisors (see below), whose sum is σ = 30870992023872. Its totient is φ = 4141507273344.

The previous prime is 13073687423789. The next prime is 13073687423809. The reversal of 13073687423802 is 20832478637031.

13073687423802 is a `hidden beast` number, since 1 + 30 + 7 + 36 + 87 + 423 + 80 + 2 = 666.

It is a super-2 number, since 2×13073687423802² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (13073687423809) 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, 7680763 + ... + 9227214.

It is an arithmetic number, because the mean of its divisors is an integer number (321572833582).

Almost surely, 2^{13073687423802} is an apocalyptic number.

13073687423802 is an abundant number, since it is smaller than the sum of its proper divisors (17797304600070).

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

13073687423802 is a wasteful number, since it uses less digits than its factorization.

13073687423802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16908074 (or 16908062 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 54.

The spelling of 13073687423802 in words is "thirteen trillion, seventy-three billion, six hundred eighty-seven million, four hundred twenty-three thousand, eight hundred two".