150040345 has 64 divisors (see below), whose sum is σ = 233694720. Its totient is φ = 89929728.

The previous prime is 150040343. The next prime is 150040349. The reversal of 150040345 is 543040051.

It is not a de Polignac number, because 150040345 - 2¹ = 150040343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150040343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1095117 + ... + 1095253.

It is an arithmetic number, because the mean of its divisors is an integer number (3651480).

Almost surely, 2^150040345 is an apocalyptic number.

It is an amenable number.

150040345 is a deficient number, since it is larger than the sum of its proper divisors (83654375).

150040345 is a wasteful number, since it uses less digits than its factorization.

150040345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 150040345 is about 12249.0956809064. The cubic root of 150040345 is about 531.3769169432.

Adding to 150040345 its reverse (543040051), we get a palindrome (693080396).

The spelling of 150040345 in words is "one hundred fifty million, forty thousand, three hundred forty-five".