3201456231 has 12 divisors (see below), whose sum is σ = 4795597352. Its totient is φ = 2134303992.

The previous prime is 3201456179. The next prime is 3201456257. The reversal of 3201456231 is 1326541023.

3201456231 is a `hidden beast` number, since 3 + 20 + 14 + 5 + 623 + 1 = 666.

It is not a de Polignac number, because 3201456231 - 2¹⁰ = 3201455207 is a prime.

It is a super-2 number, since 2×3201456231² = 20498643998017450722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3201456195 and 3201456204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201456631) 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, 6587116 + ... + 6587601.

Almost surely, 2^3201456231 is an apocalyptic number.

3201456231 is a deficient number, since it is larger than the sum of its proper divisors (1594141121).

3201456231 is an equidigital number, since it uses as much as digits as its factorization.

3201456231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13174732 (or 13174720 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3201456231 is about 56581.4124160930. The cubic root of 3201456231 is about 1473.8360989265.

Adding to 3201456231 its reverse (1326541023), we get a palindrome (4527997254).

The spelling of 3201456231 in words is "three billion, two hundred one million, four hundred fifty-six thousand, two hundred thirty-one".