150642116 has 12 divisors (see below), whose sum is σ = 263711532. Its totient is φ = 75295968.

The previous prime is 150642101. The next prime is 150642119. The reversal of 150642116 is 611246051.

It can be written as a sum of positive squares in 2 ways, for example, as 133864900 + 16777216 = 11570^2 + 4096^2 .

It is a super-2 number, since 2×150642116² = 45386094225914912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150642119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16106 + ... + 23678.

It is an arithmetic number, because the mean of its divisors is an integer number (21975961).

Almost surely, 2^150642116 is an apocalyptic number.

It is an amenable number.

150642116 is a deficient number, since it is larger than the sum of its proper divisors (113069416).

150642116 is a wasteful number, since it uses less digits than its factorization.

150642116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12550 (or 12548 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 150642116 is about 12273.6349953875. The cubic root of 150642116 is about 532.0863720544.

Adding to 150642116 its reverse (611246051), we get a palindrome (761888167).

The spelling of 150642116 in words is "one hundred fifty million, six hundred forty-two thousand, one hundred sixteen".