431541316 has 6 divisors (see below), whose sum is σ = 755197310. Its totient is φ = 215770656.

The previous prime is 431541283. The next prime is 431541329. The reversal of 431541316 is 613145134.

It can be written as a sum of positive squares in only one way, i.e., 358950916 + 72590400 = 18946^2 + 8520^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53942661 + ... + 53942668.

Almost surely, 2^431541316 is an apocalyptic number.

It is an amenable number.

431541316 is a deficient number, since it is larger than the sum of its proper divisors (323655994).

431541316 is a wasteful number, since it uses less digits than its factorization.

431541316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107885333 (or 107885331 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 431541316 is about 20773.5725382034. The cubic root of 431541316 is about 755.6849862880.

The spelling of 431541316 in words is "four hundred thirty-one million, five hundred forty-one thousand, three hundred sixteen".