151433042 has 8 divisors (see below), whose sum is σ = 240511356. Its totient is φ = 71262592.

The previous prime is 151433039. The next prime is 151433089. The reversal of 151433042 is 240334151.

It can be written as a sum of positive squares in 2 ways, for example, as 143304841 + 8128201 = 11971^2 + 2851^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 151432999 and 151433017.

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, 2226923 + ... + 2226990.

Almost surely, 2^151433042 is an apocalyptic number.

151433042 is a deficient number, since it is larger than the sum of its proper divisors (89078314).

151433042 is a wasteful number, since it uses less digits than its factorization.

151433042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4453932.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 151433042 is about 12305.8133416691. The cubic root of 151433042 is about 533.0159628292.

Adding to 151433042 its reverse (240334151), we get a palindrome (391767193).

The spelling of 151433042 in words is "one hundred fifty-one million, four hundred thirty-three thousand, forty-two".