150642254100 has 144 divisors (see below), whose sum is σ = 470151644480. Its totient is φ = 37020672000.

The previous prime is 150642254057. The next prime is 150642254117. The reversal of 150642254100 is 1452246051.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2382900 + ... + 2445300.

Almost surely, 2^150642254100 is an apocalyptic number.

150642254100 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 150642254100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235075822240).

150642254100 is an abundant number, since it is smaller than the sum of its proper divisors (319509390380).

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

150642254100 is a wasteful number, since it uses less digits than its factorization.

150642254100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63050 (or 63043 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 150642254100 in words is "one hundred fifty billion, six hundred forty-two million, two hundred fifty-four thousand, one hundred".