342426151 has 4 divisors (see below), whose sum is σ = 360448600. Its totient is φ = 324403704.

The previous prime is 342426127. The next prime is 342426167. The reversal of 342426151 is 151624243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 342426151 - 2¹⁹ = 341901863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342426101) by changing a digit.

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, 9011196 + ... + 9011233.

It is an arithmetic number, because the mean of its divisors is an integer number (90112150).

Almost surely, 2^342426151 is an apocalyptic number.

342426151 is a deficient number, since it is larger than the sum of its proper divisors (18022449).

342426151 is a wasteful number, since it uses less digits than its factorization.

342426151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18022448.

The product of its digits is 5760, while the sum is 28.

The square root of 342426151 is about 18504.7602254123. The cubic root of 342426151 is about 699.6094086260.

The spelling of 342426151 in words is "three hundred forty-two million, four hundred twenty-six thousand, one hundred fifty-one".