15100142315234 has 8 divisors (see below), whose sum is σ = 23982578971308. Its totient is φ = 7105949324800.

The previous prime is 15100142315171. The next prime is 15100142315281. The reversal of 15100142315234 is 43251324100151.

It can be written as a sum of positive squares in 2 ways, for example, as 11982986106025 + 3117156209209 = 3461645^2 + 1765547^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 15100142315234.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222060916367 + ... + 222060916434.

Almost surely, 2^{15100142315234} is an apocalyptic number.

15100142315234 is a deficient number, since it is larger than the sum of its proper divisors (8882436656074).

15100142315234 is a wasteful number, since it uses less digits than its factorization.

15100142315234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444121832820.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 15100142315234 its reverse (43251324100151), we get a palindrome (58351466415385).

The spelling of 15100142315234 in words is "fifteen trillion, one hundred billion, one hundred forty-two million, three hundred fifteen thousand, two hundred thirty-four".