150146781042 has 8 divisors (see below), whose sum is σ = 300293562096. Its totient is φ = 50048927012.

The previous prime is 150146781041. The next prime is 150146781089. The reversal of 150146781042 is 240187641051.

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

150146781042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (150146781041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12512231748 + ... + 12512231759.

It is an arithmetic number, because the mean of its divisors is an integer number (37536695262).

Almost surely, 2^150146781042 is an apocalyptic number.

150146781042 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.

150146781042 is a wasteful number, since it uses less digits than its factorization.

150146781042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25024463512.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 150146781042 in words is "one hundred fifty billion, one hundred forty-six million, seven hundred eighty-one thousand, forty-two".