842223914 has 8 divisors (see below), whose sum is σ = 1443812448. Its totient is φ = 360953100.

The previous prime is 842223883. The next prime is 842223923. The reversal of 842223914 is 419322248.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×842223914² = 1418682242626958792, 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 3 ways as a sum of consecutive naturals, for example, 30079412 + ... + 30079439.

It is an arithmetic number, because the mean of its divisors is an integer number (180476556).

Almost surely, 2^842223914 is an apocalyptic number.

842223914 is a deficient number, since it is larger than the sum of its proper divisors (601588534).

842223914 is a wasteful number, since it uses less digits than its factorization.

842223914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60158860.

The product of its digits is 27648, while the sum is 35.

The square root of 842223914 is about 29021.0942936341. The cubic root of 842223914 is about 944.3707405285.

The spelling of 842223914 in words is "eight hundred forty-two million, two hundred twenty-three thousand, nine hundred fourteen".