434141872 has 10 divisors (see below), whose sum is σ = 841149908. Its totient is φ = 217070928.

The previous prime is 434141857. The next prime is 434141891. The reversal of 434141872 is 278141434.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13566918 + ... + 13566949.

Almost surely, 2^434141872 is an apocalyptic number.

It is an amenable number.

434141872 is a deficient number, since it is larger than the sum of its proper divisors (407008036).

434141872 is a wasteful number, since it uses less digits than its factorization.

434141872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27133875 (or 27133869 counting only the distinct ones).

The product of its digits is 21504, while the sum is 34.

The square root of 434141872 is about 20836.0714147365. The cubic root of 434141872 is about 757.1999178817.

The spelling of 434141872 in words is "four hundred thirty-four million, one hundred forty-one thousand, eight hundred seventy-two".