434010123 has 8 divisors (see below), whose sum is σ = 642978000. Its totient is φ = 289340064.

The previous prime is 434010097. The next prime is 434010131. The reversal of 434010123 is 321010434.

It is not a de Polignac number, because 434010123 - 2⁵ = 434010091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434010096 and 434010105.

It is not an unprimeable number, because it can be changed into a prime (434010823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8037198 + ... + 8037251.

It is an arithmetic number, because the mean of its divisors is an integer number (80372250).

Almost surely, 2^434010123 is an apocalyptic number.

434010123 is a deficient number, since it is larger than the sum of its proper divisors (208967877).

434010123 is a wasteful number, since it uses less digits than its factorization.

434010123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16074458 (or 16074452 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 434010123 is about 20832.9096143578. The cubic root of 434010123 is about 757.1233143322.

Adding to 434010123 its reverse (321010434), we get a palindrome (755020557).

The spelling of 434010123 in words is "four hundred thirty-four million, ten thousand, one hundred twenty-three".