3431383425320 has 32 divisors (see below), whose sum is σ = 7797054426120. Its totient is φ = 1358963731200.

The previous prime is 3431383425317. The next prime is 3431383425343. The reversal of 3431383425320 is 235243831343.

It can be written as a sum of positive squares in 4 ways, for example, as 3405434725924 + 25948699396 = 1845382^2 + 161086^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424672127 + ... + 424680206.

Almost surely, 2^{3431383425320} is an apocalyptic number.

It is an amenable number.

3431383425320 is an abundant number, since it is smaller than the sum of its proper divisors (4365671000800).

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

3431383425320 is a wasteful number, since it uses less digits than its factorization.

3431383425320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849352445 (or 849352441 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 3431383425320 in words is "three trillion, four hundred thirty-one billion, three hundred eighty-three million, four hundred twenty-five thousand, three hundred twenty".