151432042 has 8 divisors (see below), whose sum is σ = 229353696. Its totient is φ = 74980812.

The previous prime is 151432007. The next prime is 151432063. The reversal of 151432042 is 240234151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367348 + ... + 367759.

It is an arithmetic number, because the mean of its divisors is an integer number (28669212).

Almost surely, 2^151432042 is an apocalyptic number.

151432042 is a deficient number, since it is larger than the sum of its proper divisors (77921654).

151432042 is a wasteful number, since it uses less digits than its factorization.

151432042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735212.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 151432042 is about 12305.7727103990. The cubic root of 151432042 is about 533.0147895557.

Adding to 151432042 its reverse (240234151), we get a palindrome (391666193).

The spelling of 151432042 in words is "one hundred fifty-one million, four hundred thirty-two thousand, forty-two".