150543423212 has 48 divisors (see below), whose sum is σ = 324382336320. Its totient is φ = 59530851072.

The previous prime is 150543423203. The next prime is 150543423259. The reversal of 150543423212 is 212324345051.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 802214 + ... + 971922.

It is an arithmetic number, because the mean of its divisors is an integer number (6757965340).

Almost surely, 2^150543423212 is an apocalyptic number.

It is an amenable number.

150543423212 is an abundant number, since it is smaller than the sum of its proper divisors (173838913108).

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

150543423212 is a wasteful number, since it uses less digits than its factorization.

150543423212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172170 (or 172168 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 150543423212 its reverse (212324345051), we get a palindrome (362867768263).

The spelling of 150543423212 in words is "one hundred fifty billion, five hundred forty-three million, four hundred twenty-three thousand, two hundred twelve".