150423570168 has 128 divisors (see below), whose sum is σ = 404167864320. Its totient is φ = 46487367680.

The previous prime is 150423570163. The next prime is 150423570173. The reversal of 150423570168 is 861075324051.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (150423570163) and next prime (150423570173).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150423570163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7312105 + ... + 7332647.

It is an arithmetic number, because the mean of its divisors is an integer number (3157561440).

Almost surely, 2^150423570168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150423570168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202083932160).

150423570168 is an abundant number, since it is smaller than the sum of its proper divisors (253744294152).

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

150423570168 is a wasteful number, since it uses less digits than its factorization.

150423570168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20837 (or 20833 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 150423570168 in words is "one hundred fifty billion, four hundred twenty-three million, five hundred seventy thousand, one hundred sixty-eight".