13012412343 has 16 divisors (see below), whose sum is σ = 19835759616. Its totient is φ = 7432918560.

The previous prime is 13012412341. The next prime is 13012412353. The reversal of 13012412343 is 34321421031.

It is a happy number.

It is not a de Polignac number, because 13012412343 - 2¹ = 13012412341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012412341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55471 + ... + 170592.

It is an arithmetic number, because the mean of its divisors is an integer number (1239734976).

Almost surely, 2^13012412343 is an apocalyptic number.

13012412343 is a deficient number, since it is larger than the sum of its proper divisors (6823347273).

13012412343 is a wasteful number, since it uses less digits than its factorization.

13012412343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228814.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13012412343 its reverse (34321421031), we get a palindrome (47333833374).

The spelling of 13012412343 in words is "thirteen billion, twelve million, four hundred twelve thousand, three hundred forty-three".