150142408 has 32 divisors (see below), whose sum is σ = 319132800. Its totient is φ = 65648448.

The previous prime is 150142387. The next prime is 150142409. The reversal of 150142408 is 804241051.

It is not an unprimeable number, because it can be changed into a prime (150142409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36016 + ... + 39967.

It is an arithmetic number, because the mean of its divisors is an integer number (9972900).

Almost surely, 2^150142408 is an apocalyptic number.

It is an amenable number.

150142408 is an abundant number, since it is smaller than the sum of its proper divisors (168990392).

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

150142408 is a wasteful number, since it uses less digits than its factorization.

150142408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76021 (or 76017 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 150142408 is about 12253.2611169435. The cubic root of 150142408 is about 531.4973770537.

Adding to 150142408 its reverse (804241051), we get a palindrome (954383459).

The spelling of 150142408 in words is "one hundred fifty million, one hundred forty-two thousand, four hundred eight".