434212131 has 8 divisors (see below), whose sum is σ = 594596944. Its totient is φ = 281651040.

The previous prime is 434212123. The next prime is 434212169. The reversal of 434212131 is 131212434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 434212131 - 2³ = 434212123 is a prime.

It is a super-2 number, since 2×434212131² = 377080349415122322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 434212098 and 434212107.

It is not an unprimeable number, because it can be changed into a prime (434212171) 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, 1955800 + ... + 1956021.

It is an arithmetic number, because the mean of its divisors is an integer number (74324618).

Almost surely, 2^434212131 is an apocalyptic number.

434212131 is a deficient number, since it is larger than the sum of its proper divisors (160384813).

434212131 is a wasteful number, since it uses less digits than its factorization.

434212131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3911861.

The product of its digits is 576, while the sum is 21.

The square root of 434212131 is about 20837.7573409424. The cubic root of 434212131 is about 757.2407626246.

Adding to 434212131 its reverse (131212434), we get a palindrome (565424565).

The spelling of 434212131 in words is "four hundred thirty-four million, two hundred twelve thousand, one hundred thirty-one".