434214402 has 16 divisors (see below), whose sum is σ = 868651680. Its totient is φ = 144700992.

The previous prime is 434214343. The next prime is 434214413. The reversal of 434214402 is 204412434.

It is a happy 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, 26874 + ... + 39882.

It is an arithmetic number, because the mean of its divisors is an integer number (54290730).

Almost surely, 2^434214402 is an apocalyptic number.

434214402 is an abundant number, since it is smaller than the sum of its proper divisors (434437278).

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

434214402 is a wasteful number, since it uses less digits than its factorization.

434214402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18577.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 434214402 is about 20837.8118332996. The cubic root of 434214402 is about 757.2420827864.

Adding to 434214402 its reverse (204412434), we get a palindrome (638626836).

The spelling of 434214402 in words is "four hundred thirty-four million, two hundred fourteen thousand, four hundred two".