15200244044 has 6 divisors (see below), whose sum is σ = 26600427084. Its totient is φ = 7600122020.

The previous prime is 15200244023. The next prime is 15200244061. The reversal of 15200244044 is 44044200251.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1900030502 + ... + 1900030509.

It is an arithmetic number, because the mean of its divisors is an integer number (4433404514).

Almost surely, 2^15200244044 is an apocalyptic number.

It is an amenable number.

15200244044 is a deficient number, since it is larger than the sum of its proper divisors (11400183040).

15200244044 is a wasteful number, since it uses less digits than its factorization.

15200244044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3800061015 (or 3800061013 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

Adding to 15200244044 its reverse (44044200251), we get a palindrome (59244444295).

The spelling of 15200244044 in words is "fifteen billion, two hundred million, two hundred forty-four thousand, forty-four".