151004242 has 8 divisors (see below), whose sum is σ = 226559232. Its totient is φ = 75484500.

The previous prime is 151004237. The next prime is 151004297. The reversal of 151004242 is 242400151.

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

It is a super-2 number, since 2×151004242² = 45604562203989128, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9567 + ... + 19837.

It is an arithmetic number, because the mean of its divisors is an integer number (28319904).

Almost surely, 2^151004242 is an apocalyptic number.

151004242 is a deficient number, since it is larger than the sum of its proper divisors (75554990).

151004242 is a wasteful number, since it uses less digits than its factorization.

151004242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17624.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 151004242 is about 12288.3783307644. The cubic root of 151004242 is about 532.5123886411.

Adding to 151004242 its reverse (242400151), we get a palindrome (393404393).

The spelling of 151004242 in words is "one hundred fifty-one million, four thousand, two hundred forty-two".