15100434242 has 8 divisors (see below), whose sum is σ = 23381317632. Its totient is φ = 7306661700.

The previous prime is 15100434197. The next prime is 15100434247. The reversal of 15100434242 is 24243400151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×15100434242² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15100434247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121777634 + ... + 121777757.

It is an arithmetic number, because the mean of its divisors is an integer number (2922664704).

Almost surely, 2^15100434242 is an apocalyptic number.

15100434242 is a deficient number, since it is larger than the sum of its proper divisors (8280883390).

15100434242 is a wasteful number, since it uses less digits than its factorization.

15100434242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243555424.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 15100434242 its reverse (24243400151), we get a palindrome (39343834393).

The spelling of 15100434242 in words is "fifteen billion, one hundred million, four hundred thirty-four thousand, two hundred forty-two".