15348142873 has 16 divisors (see below), whose sum is σ = 18110923776. Its totient is φ = 12728113920.

The previous prime is 15348142871. The next prime is 15348142891. The reversal of 15348142873 is 37824184351.

It is not a de Polignac number, because 15348142873 - 2¹ = 15348142871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15348142871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1555965 + ... + 1565797.

It is an arithmetic number, because the mean of its divisors is an integer number (1131932736).

Almost surely, 2^15348142873 is an apocalyptic number.

It is an amenable number.

15348142873 is a deficient number, since it is larger than the sum of its proper divisors (2762780903).

15348142873 is an equidigital number, since it uses as much as digits as its factorization.

15348142873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17064.

The product of its digits is 645120, while the sum is 46.

The spelling of 15348142873 in words is "fifteen billion, three hundred forty-eight million, one hundred forty-two thousand, eight hundred seventy-three".