13052351442 has 32 divisors (see below), whose sum is σ = 28163322432. Its totient is φ = 4008884544.

The previous prime is 13052351437. The next prime is 13052351449. The reversal of 13052351442 is 24415325031.

It is not an unprimeable number, because it can be changed into a prime (13052351449) 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, 106768 + ... + 193659.

It is an arithmetic number, because the mean of its divisors is an integer number (880103826).

Almost surely, 2^13052351442 is an apocalyptic number.

13052351442 is an abundant number, since it is smaller than the sum of its proper divisors (15110970990).

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

13052351442 is a wasteful number, since it uses less digits than its factorization.

13052351442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301002.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 13052351442 its reverse (24415325031), we get a palindrome (37467676473).

The spelling of 13052351442 in words is "thirteen billion, fifty-two million, three hundred fifty-one thousand, four hundred forty-two".