150230340 has 288 divisors, whose sum is σ = 538137600. Its totient is φ = 33592320.

The previous prime is 150230299. The next prime is 150230351. The reversal of 150230340 is 43032051.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1378206 + ... + 1378314.

Almost surely, 2^150230340 is an apocalyptic number.

150230340 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 150230340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269068800).

150230340 is an abundant number, since it is smaller than the sum of its proper divisors (387907260).

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

150230340 is a wasteful number, since it uses less digits than its factorization.

150230340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 150230340 is about 12256.8486977689. The cubic root of 150230340 is about 531.6011152475.

Adding to 150230340 its reverse (43032051), we get a palindrome (193262391).

The spelling of 150230340 in words is "one hundred fifty million, two hundred thirty thousand, three hundred forty".