13019594237830 has 64 divisors (see below), whose sum is σ = 23817892105728. Its totient is φ = 5123143083520.

The previous prime is 13019594237813. The next prime is 13019594237833. The reversal of 13019594237830 is 3873249591031.

It is a super-2 number, since 2×13019594237830² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13019594237833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1158012189 + ... + 1158023431.

It is an arithmetic number, because the mean of its divisors is an integer number (372154564152).

Almost surely, 2^{13019594237830} is an apocalyptic number.

13019594237830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13019594237830 is a deficient number, since it is larger than the sum of its proper divisors (10798297867898).

13019594237830 is a wasteful number, since it uses less digits than its factorization.

13019594237830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14781.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 13019594237830 in words is "thirteen trillion, nineteen billion, five hundred ninety-four million, two hundred thirty-seven thousand, eight hundred thirty".