13870570405373 has 32 divisors (see below), whose sum is σ = 15656712244992. Its totient is φ = 12178239897600.

The previous prime is 13870570405303. The next prime is 13870570405423. The reversal of 13870570405373 is 37350407507831.

It is a cyclic number.

It is not a de Polignac number, because 13870570405373 - 2¹² = 13870570401277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13870570405303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132663965 + ... + 132768477.

It is an arithmetic number, because the mean of its divisors is an integer number (489272257656).

Almost surely, 2^{13870570405373} is an apocalyptic number.

It is an amenable number.

13870570405373 is a deficient number, since it is larger than the sum of its proper divisors (1786141839619).

13870570405373 is a wasteful number, since it uses less digits than its factorization.

13870570405373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107525.

The product of its (nonzero) digits is 7408800, while the sum is 53.

The spelling of 13870570405373 in words is "thirteen trillion, eight hundred seventy billion, five hundred seventy million, four hundred five thousand, three hundred seventy-three".