434194101 has 36 divisors (see below), whose sum is σ = 714948416. Its totient is φ = 263130120.

The previous prime is 434194097. The next prime is 434194121. The reversal of 434194101 is 101491434.

It is not a de Polignac number, because 434194101 - 2² = 434194097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434194121) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22020 + ... + 36786.

Almost surely, 2^434194101 is an apocalyptic number.

It is an amenable number.

434194101 is a deficient number, since it is larger than the sum of its proper divisors (280754315).

434194101 is a wasteful number, since it uses less digits than its factorization.

434194101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14804 (or 14781 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 434194101 is about 20837.3247083209. The cubic root of 434194101 is about 757.2302813882.

The spelling of 434194101 in words is "four hundred thirty-four million, one hundred ninety-four thousand, one hundred one".