150166665432 has 192 divisors, whose sum is σ = 470233558080. Its totient is φ = 42406281216.

The previous prime is 150166665409. The next prime is 150166665461. The reversal of 150166665432 is 234566661051.

150166665432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15266788 + ... + 15276620.

It is an arithmetic number, because the mean of its divisors is an integer number (2449133115).

Almost surely, 2^150166665432 is an apocalyptic number.

150166665432 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 150166665432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235116779040).

150166665432 is an abundant number, since it is smaller than the sum of its proper divisors (320066892648).

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

150166665432 is a wasteful number, since it uses less digits than its factorization.

150166665432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10202 (or 10195 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 150166665432 in words is "one hundred fifty billion, one hundred sixty-six million, six hundred sixty-five thousand, four hundred thirty-two".