150440235 has 32 divisors (see below), whose sum is σ = 267556608. Its totient is φ = 71560320.

The previous prime is 150440231. The next prime is 150440317. The reversal of 150440235 is 532044051.

It is not a de Polignac number, because 150440235 - 2² = 150440231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150440231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144 + ... + 17346.

It is an arithmetic number, because the mean of its divisors is an integer number (8361144).

Almost surely, 2^150440235 is an apocalyptic number.

150440235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150440235 is a deficient number, since it is larger than the sum of its proper divisors (117116373).

150440235 is a wasteful number, since it uses less digits than its factorization.

150440235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17275.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 150440235 is about 12265.4080649606. The cubic root of 150440235 is about 531.8485763382.

Adding to 150440235 its reverse (532044051), we get a palindrome (682484286).

The spelling of 150440235 in words is "one hundred fifty million, four hundred forty thousand, two hundred thirty-five".