15340200044 has 24 divisors (see below), whose sum is σ = 28934727360. Its totient is φ = 7074129024.

The previous prime is 15340200041. The next prime is 15340200049. The reversal of 15340200044 is 44000204351.

It is a junction number, because it is equal to n+sod(n) for n = 15340199992 and 15340200019.

It is not an unprimeable number, because it can be changed into a prime (15340200041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61604 + ... + 185675.

It is an arithmetic number, because the mean of its divisors is an integer number (1205613640).

Almost surely, 2^15340200044 is an apocalyptic number.

It is an amenable number.

15340200044 is a deficient number, since it is larger than the sum of its proper divisors (13594527316).

15340200044 is a wasteful number, since it uses less digits than its factorization.

15340200044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248489 (or 248487 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 15340200044 its reverse (44000204351), we get a palindrome (59340404395).

The spelling of 15340200044 in words is "fifteen billion, three hundred forty million, two hundred thousand, forty-four".