334628142 has 16 divisors (see below), whose sum is σ = 685580112. Its totient is φ = 108822080.

The previous prime is 334628137. The next prime is 334628159. The reversal of 334628142 is 241826433.

It is a super-2 number, since 2×334628142² = 223951986836744328, which contains 22 as substring.

It is a congruent number.

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, 679893 + ... + 680384.

It is an arithmetic number, because the mean of its divisors is an integer number (42848757).

Almost surely, 2^334628142 is an apocalyptic number.

334628142 is an abundant number, since it is smaller than the sum of its proper divisors (350951970).

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

334628142 is a wasteful number, since it uses less digits than its factorization.

334628142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360323.

The product of its digits is 27648, while the sum is 33.

The square root of 334628142 is about 18292.8440107054. The cubic root of 334628142 is about 694.2578845993.

The spelling of 334628142 in words is "three hundred thirty-four million, six hundred twenty-eight thousand, one hundred forty-two".