150440202 has 24 divisors (see below), whose sum is σ = 355586400. Its totient is φ = 45587880.

The previous prime is 150440201. The next prime is 150440203. The reversal of 150440202 is 202044051.

It is an interprime number because it is at equal distance from previous prime (150440201) and next prime (150440203).

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

It is not an unprimeable number, because it can be changed into a prime (150440201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 379702 + ... + 380097.

It is an arithmetic number, because the mean of its divisors is an integer number (14816100).

Almost surely, 2^150440202 is an apocalyptic number.

150440202 is an abundant number, since it is smaller than the sum of its proper divisors (205146198).

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

150440202 is a wasteful number, since it uses less digits than its factorization.

150440202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759818 (or 759815 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 150440202 is about 12265.4067197138. The cubic root of 150440202 is about 531.8485374501.

Adding to 150440202 its reverse (202044051), we get a palindrome (352484253).

The spelling of 150440202 in words is "one hundred fifty million, four hundred forty thousand, two hundred two".