342152445 has 16 divisors (see below), whose sum is σ = 550472832. Its totient is φ = 181471680.

The previous prime is 342152413. The next prime is 342152501. The reversal of 342152445 is 544251243.

It is not a de Polignac number, because 342152445 - 2⁵ = 342152413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60297 + ... + 65726.

It is an arithmetic number, because the mean of its divisors is an integer number (34404552).

Almost surely, 2^342152445 is an apocalyptic number.

It is an amenable number.

342152445 is a deficient number, since it is larger than the sum of its proper divisors (208320387).

342152445 is a wasteful number, since it uses less digits than its factorization.

342152445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126212.

The product of its digits is 19200, while the sum is 30.

The square root of 342152445 is about 18497.3631904658. The cubic root of 342152445 is about 699.4229564188.

The spelling of 342152445 in words is "three hundred forty-two million, one hundred fifty-two thousand, four hundred forty-five".