13242030142 has 16 divisors (see below), whose sum is σ = 21727832832. Its totient is φ = 6002700120.

The previous prime is 13242030077. The next prime is 13242030161. The reversal of 13242030142 is 24103024231.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 811968 + ... + 828115.

It is an arithmetic number, because the mean of its divisors is an integer number (1357989552).

Almost surely, 2^13242030142 is an apocalyptic number.

13242030142 is a deficient number, since it is larger than the sum of its proper divisors (8485802690).

13242030142 is a wasteful number, since it uses less digits than its factorization.

13242030142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640463.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13242030142 its reverse (24103024231), we get a palindrome (37345054373).

The spelling of 13242030142 in words is "thirteen billion, two hundred forty-two million, thirty thousand, one hundred forty-two".