13020034344 has 32 divisors (see below), whose sum is σ = 32557560000. Its totient is φ = 4339014912.

The previous prime is 13020034301. The next prime is 13020034361. The reversal of 13020034344 is 44343002031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48432 + ... + 168480.

It is an arithmetic number, because the mean of its divisors is an integer number (1017423750).

Almost surely, 2^13020034344 is an apocalyptic number.

It is an amenable number.

13020034344 is an abundant number, since it is smaller than the sum of its proper divisors (19537525656).

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

13020034344 is a wasteful number, since it uses less digits than its factorization.

13020034344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124577 (or 124573 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 13020034344 its reverse (44343002031), we get a palindrome (57363036375).

The spelling of 13020034344 in words is "thirteen billion, twenty million, thirty-four thousand, three hundred forty-four".