434668910427 has 12 divisors (see below), whose sum is σ = 633950774704. Its totient is φ = 286965882000.

The previous prime is 434668910413. The next prime is 434668910447. The reversal of 434668910427 is 724019866434.

434668910427 is a `hidden beast` number, since 434 + 6 + 6 + 89 + 104 + 27 = 666.

It is not a de Polignac number, because 434668910427 - 2⁴ = 434668910411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434668910447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234448324 + ... + 234450177.

Almost surely, 2^434668910427 is an apocalyptic number.

434668910427 is a deficient number, since it is larger than the sum of its proper divisors (199281864277).

434668910427 is a wasteful number, since it uses less digits than its factorization.

434668910427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468898610 (or 468898607 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 434668910427 in words is "four hundred thirty-four billion, six hundred sixty-eight million, nine hundred ten thousand, four hundred twenty-seven".