150409044 has 36 divisors (see below), whose sum is σ = 383763744. Its totient is φ = 49666512.

The previous prime is 150409003. The next prime is 150409057. The reversal of 150409044 is 440904051.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 150408999 and 150409017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15672 + ... + 23375.

It is an arithmetic number, because the mean of its divisors is an integer number (10660104).

Almost surely, 2^150409044 is an apocalyptic number.

It is an amenable number.

150409044 is an abundant number, since it is smaller than the sum of its proper divisors (233354700).

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

150409044 is a wasteful number, since it uses less digits than its factorization.

150409044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39164 (or 39159 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 150409044 is about 12264.1364963050. The cubic root of 150409044 is about 531.8118174761.

The spelling of 150409044 in words is "one hundred fifty million, four hundred nine thousand, forty-four".