150923640320 has 80 divisors (see below), whose sum is σ = 362640749328. Its totient is φ = 60239708160.

The previous prime is 150923640293. The next prime is 150923640331. The reversal of 150923640320 is 23046329051.

150923640320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132400 + ... + 1258640.

Almost surely, 2^150923640320 is an apocalyptic number.

150923640320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150923640320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181320374664).

150923640320 is an abundant number, since it is smaller than the sum of its proper divisors (211717109008).

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

150923640320 is an equidigital number, since it uses as much as digits as its factorization.

150923640320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126731 (or 126715 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 150923640320 its reverse (23046329051), we get a palindrome (173969969371).

The spelling of 150923640320 in words is "one hundred fifty billion, nine hundred twenty-three million, six hundred forty thousand, three hundred twenty".