431464134 has 16 divisors (see below), whose sum is σ = 865377072. Its totient is φ = 143413248.

The previous prime is 431464123. The next prime is 431464147.

431464134 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×431464134² = 372322597856739912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99739 + ... + 103974.

It is an arithmetic number, because the mean of its divisors is an integer number (54086067).

Almost surely, 2^431464134 is an apocalyptic number.

431464134 is an abundant number, since it is smaller than the sum of its proper divisors (433912938).

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

431464134 is a wasteful number, since it uses less digits than its factorization.

431464134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204071.

The product of its digits is 13824, while the sum is 30.

The square root of 431464134 is about 20771.7147582957. The cubic root of 431464134 is about 755.6399316942.

The spelling of 431464134 in words is "four hundred thirty-one million, four hundred sixty-four thousand, one hundred thirty-four".