150115044 has 24 divisors (see below), whose sum is σ = 351728608. Its totient is φ = 49829760.

The previous prime is 150115019. The next prime is 150115081. The reversal of 150115044 is 440511051.

It is a self number, because there is not a number n which added to its sum of digits gives 150115044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23062 + ... + 28845.

Almost surely, 2^150115044 is an apocalyptic number.

It is an amenable number.

150115044 is an abundant number, since it is smaller than the sum of its proper divisors (201613564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150115044 is a wasteful number, since it uses less digits than its factorization.

150115044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52155 (or 52153 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 150115044 is about 12252.1444653579. The cubic root of 150115044 is about 531.4650859818.

Adding to 150115044 its reverse (440511051), we get a palindrome (590626095).

The spelling of 150115044 in words is "one hundred fifty million, one hundred fifteen thousand, forty-four".