150402432 has 96 divisors (see below), whose sum is σ = 411245640. Its totient is φ = 48701440.

The previous prime is 150402419. The next prime is 150402449. The reversal of 150402432 is 234204051.

150402432 is digitally balanced in base 2, 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 (96).

It is a junction number, because it is equal to n+sod(n) for n = 150402399 and 150402408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 645388 + ... + 645620.

Almost surely, 2^150402432 is an apocalyptic number.

150402432 is a gapful number since it is divisible by the number (12) 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 150402432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205622820).

150402432 is an abundant number, since it is smaller than the sum of its proper divisors (260843208).

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

150402432 is an equidigital number, since it uses as much as digits as its factorization.

150402432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 150402432 is about 12263.8669268710. The cubic root of 150402432 is about 531.8040245243.

Adding to 150402432 its reverse (234204051), we get a palindrome (384606483).

The spelling of 150402432 in words is "one hundred fifty million, four hundred two thousand, four hundred thirty-two".