434242402 has 8 divisors (see below), whose sum is σ = 710578512. Its totient is φ = 197382900.

The previous prime is 434242399. The next prime is 434242411. The reversal of 434242402 is 204242434.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9869124 + ... + 9869167.

It is an arithmetic number, because the mean of its divisors is an integer number (88822314).

Almost surely, 2^434242402 is an apocalyptic number.

434242402 is a deficient number, since it is larger than the sum of its proper divisors (276336110).

434242402 is a wasteful number, since it uses less digits than its factorization.

434242402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19738304.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 434242402 is about 20838.4836780415. The cubic root of 434242402 is about 757.2583591716.

Adding to 434242402 its reverse (204242434), we get a palindrome (638484836).

The spelling of 434242402 in words is "four hundred thirty-four million, two hundred forty-two thousand, four hundred two".