150353423454 has 64 divisors (see below), whose sum is σ = 337351956480. Its totient is φ = 44359436160.

The previous prime is 150353423453. The next prime is 150353423557. The reversal of 150353423454 is 454324353051.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150353423453) 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, 21672 + ... + 548795.

It is an arithmetic number, because the mean of its divisors is an integer number (5271124320).

Almost surely, 2^150353423454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150353423454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168675978240).

150353423454 is an abundant number, since it is smaller than the sum of its proper divisors (186998533026).

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

150353423454 is a wasteful number, since it uses less digits than its factorization.

150353423454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570625.

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 150353423454 in words is "one hundred fifty billion, three hundred fifty-three million, four hundred twenty-three thousand, four hundred fifty-four".