334142994 has 16 divisors (see below), whose sum is σ = 679242240. Its totient is φ = 109554960.

The previous prime is 334142983. The next prime is 334143031. The reversal of 334142994 is 499241433.

It is a super-2 number, since 2×334142994² = 223303080878568072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456114 + ... + 456845.

It is an arithmetic number, because the mean of its divisors is an integer number (42452640).

Almost surely, 2^334142994 is an apocalyptic number.

334142994 is an abundant number, since it is smaller than the sum of its proper divisors (345099246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334142994 is a wasteful number, since it uses less digits than its factorization.

334142994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913025.

The product of its digits is 93312, while the sum is 39.

The square root of 334142994 is about 18279.5786056462. The cubic root of 334142994 is about 693.9222077814.

The spelling of 334142994 in words is "three hundred thirty-four million, one hundred forty-two thousand, nine hundred ninety-four".