431341071 has 12 divisors (see below), whose sum is σ = 669019032. Its totient is φ = 246480528.

The previous prime is 431341069. The next prime is 431341121. The reversal of 431341071 is 170143134.

It is not a de Polignac number, because 431341071 - 2¹ = 431341069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431341061) 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, 1467000 + ... + 1467293.

It is an arithmetic number, because the mean of its divisors is an integer number (55751586).

Almost surely, 2^431341071 is an apocalyptic number.

431341071 is a deficient number, since it is larger than the sum of its proper divisors (237677961).

431341071 is a wasteful number, since it uses less digits than its factorization.

431341071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2934310 (or 2934303 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 431341071 is about 20768.7522735479. The cubic root of 431341071 is about 755.5680831889.

The spelling of 431341071 in words is "four hundred thirty-one million, three hundred forty-one thousand, seventy-one".