342250445 has 16 divisors (see below), whose sum is σ = 421398720. Its totient is φ = 266751744.

The previous prime is 342250429. The next prime is 342250453. The reversal of 342250445 is 544052243.

It is not a de Polignac number, because 342250445 - 2⁴ = 342250429 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, 28202 + ... + 38468.

It is an arithmetic number, because the mean of its divisors is an integer number (26337420).

Almost surely, 2^342250445 is an apocalyptic number.

It is an amenable number.

342250445 is a deficient number, since it is larger than the sum of its proper divisors (79148275).

342250445 is a wasteful number, since it uses less digits than its factorization.

342250445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10444.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 342250445 is about 18500.0120270231. The cubic root of 342250445 is about 699.4897267602.

The spelling of 342250445 in words is "three hundred forty-two million, two hundred fifty thousand, four hundred forty-five".