15224261342 has 16 divisors (see below), whose sum is σ = 23283093600. Its totient is φ = 7463425632.

The previous prime is 15224261317. The next prime is 15224261357. The reversal of 15224261342 is 24316242251.

It is a junction number, because it is equal to n+sod(n) for n = 15224261299 and 15224261308.

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, 110159 + ... + 206357.

It is an arithmetic number, because the mean of its divisors is an integer number (1455193350).

Almost surely, 2^15224261342 is an apocalyptic number.

15224261342 is a deficient number, since it is larger than the sum of its proper divisors (8058832258).

15224261342 is a wasteful number, since it uses less digits than its factorization.

15224261342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97747.

The product of its digits is 23040, while the sum is 32.

The spelling of 15224261342 in words is "fifteen billion, two hundred twenty-four million, two hundred sixty-one thousand, three hundred forty-two".