13512423342 has 16 divisors (see below), whose sum is σ = 29481651072. Its totient is φ = 4094673720.

The previous prime is 13512423319. The next prime is 13512423371. The reversal of 13512423342 is 24332421531.

It is a congruent number.

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, 102366778 + ... + 102366909.

It is an arithmetic number, because the mean of its divisors is an integer number (1842603192).

Almost surely, 2^13512423342 is an apocalyptic number.

13512423342 is an abundant number, since it is smaller than the sum of its proper divisors (15969227730).

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

13512423342 is a wasteful number, since it uses less digits than its factorization.

13512423342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204733703.

The product of its digits is 17280, while the sum is 30.

Adding to 13512423342 its reverse (24332421531), we get a palindrome (37844844873).

The spelling of 13512423342 in words is "thirteen billion, five hundred twelve million, four hundred twenty-three thousand, three hundred forty-two".