342626145 has 32 divisors (see below), whose sum is σ = 580137600. Its totient is φ = 172191744.

The previous prime is 342626111. The next prime is 342626161. The reversal of 342626145 is 541626243.

It is not a de Polignac number, because 342626145 - 2¹⁶ = 342560609 is a prime.

It is a super-2 number, since 2×342626145² = 234785350475122050, which contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 51891 + ... + 58119.

It is an arithmetic number, because the mean of its divisors is an integer number (18129300).

Almost surely, 2^342626145 is an apocalyptic number.

It is an amenable number.

342626145 is a deficient number, since it is larger than the sum of its proper divisors (237511455).

342626145 is a wasteful number, since it uses less digits than its factorization.

342626145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6449.

The product of its digits is 34560, while the sum is 33.

The square root of 342626145 is about 18510.1632893932. The cubic root of 342626145 is about 699.7455844144.

The spelling of 342626145 in words is "three hundred forty-two million, six hundred twenty-six thousand, one hundred forty-five".