150320412 has 36 divisors (see below), whose sum is σ = 414521016. Its totient is φ = 45551520.

The previous prime is 150320411. The next prime is 150320413. The reversal of 150320412 is 214023051.

It is an interprime number because it is at equal distance from previous prime (150320411) and next prime (150320413).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150320411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189403 + ... + 190194.

Almost surely, 2^150320412 is an apocalyptic number.

150320412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150320412 is an abundant number, since it is smaller than the sum of its proper divisors (264200604).

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

150320412 is a wasteful number, since it uses less digits than its factorization.

150320412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379618 (or 379613 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 150320412 is about 12260.5225011008. The cubic root of 150320412 is about 531.7073361556.

Adding to 150320412 its reverse (214023051), we get a palindrome (364343463).

The spelling of 150320412 in words is "one hundred fifty million, three hundred twenty thousand, four hundred twelve".