342420363 has 6 divisors (see below), whose sum is σ = 494607204. Its totient is φ = 228280236.

The previous prime is 342420301. The next prime is 342420383. The reversal of 342420363 is 363024243.

It is a happy number.

It is not a de Polignac number, because 342420363 - 2⁸ = 342420107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342420383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19023345 + ... + 19023362.

It is an arithmetic number, because the mean of its divisors is an integer number (82434534).

Almost surely, 2^342420363 is an apocalyptic number.

342420363 is a deficient number, since it is larger than the sum of its proper divisors (152186841).

342420363 is a wasteful number, since it uses less digits than its factorization.

342420363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38046713 (or 38046710 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 342420363 is about 18504.6038325602. The cubic root of 342420363 is about 699.6054667911.

The spelling of 342420363 in words is "three hundred forty-two million, four hundred twenty thousand, three hundred sixty-three".