150121080444 has 12 divisors (see below), whose sum is σ = 350282521064. Its totient is φ = 50040360144.

The previous prime is 150121080437. The next prime is 150121080451. The reversal of 150121080444 is 444080121051.

It is an interprime number because it is at equal distance from previous prime (150121080437) and next prime (150121080451).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6255045007 + ... + 6255045030.

Almost surely, 2^150121080444 is an apocalyptic number.

It is an amenable number.

150121080444 is an abundant number, since it is smaller than the sum of its proper divisors (200161440620).

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

150121080444 is a wasteful number, since it uses less digits than its factorization.

150121080444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12510090044 (or 12510090042 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The spelling of 150121080444 in words is "one hundred fifty billion, one hundred twenty-one million, eighty thousand, four hundred forty-four".