434130034028 has 12 divisors (see below), whose sum is σ = 759878844480. Its totient is φ = 217021792752.

The previous prime is 434130034027. The next prime is 434130034103. The reversal of 434130034028 is 820430031434.

It is a junction number, because it is equal to n+sod(n) for n = 434130033985 and 434130034003.

It is not an unprimeable number, because it can be changed into a prime (434130034027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10783463 + ... + 10823646.

It is an arithmetic number, because the mean of its divisors is an integer number (63323237040).

Almost surely, 2^434130034028 is an apocalyptic number.

It is an amenable number.

434130034028 is a deficient number, since it is larger than the sum of its proper divisors (325748810452).

434130034028 is a wasteful number, since it uses less digits than its factorization.

434130034028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21612136 (or 21612134 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 434130034028 in words is "four hundred thirty-four billion, one hundred thirty million, thirty-four thousand, twenty-eight".