150017988138 has 8 divisors (see below), whose sum is σ = 300035976288. Its totient is φ = 50005996044.

The previous prime is 150017988137. The next prime is 150017988139. The reversal of 150017988138 is 831889710051.

150017988138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (150017988137) and next prime (150017988139).

It is a sphenic number, since it is the product of 3 distinct primes.

150017988138 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (150017988137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12501499006 + ... + 12501499017.

It is an arithmetic number, because the mean of its divisors is an integer number (37504497036).

Almost surely, 2^150017988138 is an apocalyptic number.

150017988138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

150017988138 is a wasteful number, since it uses less digits than its factorization.

150017988138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25002998028.

The product of its (nonzero) digits is 483840, while the sum is 51.

The spelling of 150017988138 in words is "one hundred fifty billion, seventeen million, nine hundred eighty-eight thousand, one hundred thirty-eight".