434400132 has 48 divisors (see below), whose sum is σ = 1038385152. Its totient is φ = 141278880.

The previous prime is 434400121. The next prime is 434400163. The reversal of 434400132 is 231004434.

It is a junction number, because it is equal to n+sod(n) for n = 434400099 and 434400108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215007 + ... + 217017.

It is an arithmetic number, because the mean of its divisors is an integer number (21633024).

Almost surely, 2^434400132 is an apocalyptic number.

It is an amenable number.

434400132 is an abundant number, since it is smaller than the sum of its proper divisors (603985020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434400132 is a wasteful number, since it uses less digits than its factorization.

434400132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448 (or 2446 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 434400132 is about 20842.2679188230. The cubic root of 434400132 is about 757.3500344676.

Adding to 434400132 its reverse (231004434), we get a palindrome (665404566).

The spelling of 434400132 in words is "four hundred thirty-four million, four hundred thousand, one hundred thirty-two".