431050068 has 36 divisors (see below), whose sum is σ = 1090908000. Its totient is φ = 143510736.

The previous prime is 431050063. The next prime is 431050069. The reversal of 431050068 is 860050134.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×431050068² = 371608322245609248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431050063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25183 + ... + 38681.

It is an arithmetic number, because the mean of its divisors is an integer number (30303000).

Almost surely, 2^431050068 is an apocalyptic number.

It is an amenable number.

431050068 is an abundant number, since it is smaller than the sum of its proper divisors (659857932).

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

431050068 is a wasteful number, since it uses less digits than its factorization.

431050068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14396 (or 14391 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 431050068 is about 20761.7453023584. The cubic root of 431050068 is about 755.3981310267.

The spelling of 431050068 in words is "four hundred thirty-one million, fifty thousand, sixty-eight".