15044034442342 has 8 divisors (see below), whose sum is σ = 22574056656600. Its totient is φ = 7519348890144.

The previous prime is 15044034442277. The next prime is 15044034442399. The reversal of 15044034442342 is 24324443044051.

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

It is a junction number, because it is equal to n+sod(n) for n = 15044034442295 and 15044034442304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1334158467 + ... + 1334169742.

It is an arithmetic number, because the mean of its divisors is an integer number (2821757082075).

Almost surely, 2^{15044034442342} is an apocalyptic number.

15044034442342 is a deficient number, since it is larger than the sum of its proper divisors (7530022214258).

15044034442342 is a wasteful number, since it uses less digits than its factorization.

15044034442342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668331030.

The product of its (nonzero) digits is 737280, while the sum is 40.

Adding to 15044034442342 its reverse (24324443044051), we get a palindrome (39368477486393).

The spelling of 15044034442342 in words is "fifteen trillion, forty-four billion, thirty-four million, four hundred forty-two thousand, three hundred forty-two".