13235817243070 has 32 divisors (see below), whose sum is σ = 24350263566336. Its totient is φ = 5178658413600.

The previous prime is 13235817243049. The next prime is 13235817243127. The reversal of 13235817243070 is 7034271853231.

13235817243070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13235817243070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73303516 + ... + 73483855.

It is an arithmetic number, because the mean of its divisors is an integer number (760945736448).

Almost surely, 2^{13235817243070} is an apocalyptic number.

13235817243070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13235817243070 is a deficient number, since it is larger than the sum of its proper divisors (11114446323266).

13235817243070 is a wasteful number, since it uses less digits than its factorization.

13235817243070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146787576.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 13235817243070 in words is "thirteen trillion, two hundred thirty-five billion, eight hundred seventeen million, two hundred forty-three thousand, seventy".