434123192 has 8 divisors (see below), whose sum is σ = 813981000. Its totient is φ = 217061592.

The previous prime is 434123177. The next prime is 434123197. The reversal of 434123192 is 291321434.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434123197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27132692 + ... + 27132707.

It is an arithmetic number, because the mean of its divisors is an integer number (101747625).

Almost surely, 2^434123192 is an apocalyptic number.

It is an amenable number.

434123192 is a deficient number, since it is larger than the sum of its proper divisors (379857808).

434123192 is a wasteful number, since it uses less digits than its factorization.

434123192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54265405 (or 54265401 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 434123192 is about 20835.6231488285. The cubic root of 434123192 is about 757.1890576090.

The spelling of 434123192 in words is "four hundred thirty-four million, one hundred twenty-three thousand, one hundred ninety-two".