431013434 has 8 divisors (see below), whose sum is σ = 657119028. Its totient is φ = 211973760.

The previous prime is 431013433. The next prime is 431013463. The reversal of 431013434 is 434310134.

It can be written as a sum of positive squares in 2 ways, for example, as 402122809 + 28890625 = 20053^2 + 5375^2 .

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

It is a super-3 number, since 3×431013434³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (431013431) 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, 1766327 + ... + 1766570.

Almost surely, 2^431013434 is an apocalyptic number.

431013434 is a deficient number, since it is larger than the sum of its proper divisors (226105594).

431013434 is a wasteful number, since it uses less digits than its factorization.

431013434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3532960.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 431013434 is about 20760.8630360108. The cubic root of 431013434 is about 755.3767305436.

Adding to 431013434 its reverse (434310134), we get a palindrome (865323568).

The spelling of 431013434 in words is "four hundred thirty-one million, thirteen thousand, four hundred thirty-four".