13542412344 has 64 divisors (see below), whose sum is σ = 35057383200. Its totient is φ = 4354258944.

The previous prime is 13542412343. The next prime is 13542412349. The reversal of 13542412344 is 44321424531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13542412343) 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, 754644 + ... + 772380.

Almost surely, 2^13542412344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13542412344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17528691600).

13542412344 is an abundant number, since it is smaller than the sum of its proper divisors (21514970856).

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

13542412344 is a wasteful number, since it uses less digits than its factorization.

13542412344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18872 (or 18868 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

Adding to 13542412344 its reverse (44321424531), we get a palindrome (57863836875).

The spelling of 13542412344 in words is "thirteen billion, five hundred forty-two million, four hundred twelve thousand, three hundred forty-four".