151274042 has 8 divisors (see below), whose sum is σ = 227478132. Its totient is φ = 75448000.

The previous prime is 151274027. The next prime is 151274069. The reversal of 151274042 is 240472151.

It can be written as a sum of positive squares in 2 ways, for example, as 103815721 + 47458321 = 10189^2 + 6889^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93509 + ... + 95112.

Almost surely, 2^151274042 is an apocalyptic number.

151274042 is a deficient number, since it is larger than the sum of its proper divisors (76204090).

151274042 is a wasteful number, since it uses less digits than its factorization.

151274042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189024.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 151274042 is about 12299.3512837060. The cubic root of 151274042 is about 532.8293474209.

The spelling of 151274042 in words is "one hundred fifty-one million, two hundred seventy-four thousand, forty-two".