151233944 has 16 divisors (see below), whose sum is σ = 283791600. Its totient is φ = 75556192.

The previous prime is 151233937. The next prime is 151233959. The reversal of 151233944 is 449332151.

It is a self number, because there is not a number n which added to its sum of digits gives 151233944.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4022 + ... + 17850.

It is an arithmetic number, because the mean of its divisors is an integer number (17736975).

Almost surely, 2^151233944 is an apocalyptic number.

It is an amenable number.

151233944 is a deficient number, since it is larger than the sum of its proper divisors (132557656).

151233944 is a wasteful number, since it uses less digits than its factorization.

151233944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15202 (or 15198 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 151233944 is about 12297.7210896979. The cubic root of 151233944 is about 532.7822644825.

The spelling of 151233944 in words is "one hundred fifty-one million, two hundred thirty-three thousand, nine hundred forty-four".