2231465359 has 6 divisors (see below), whose sum is σ = 2332704416. Its totient is φ = 2134444620.

The previous prime is 2231465347. The next prime is 2231465371. The reversal of 2231465359 is 9535641322.

It is an interprime number because it is at equal distance from previous prime (2231465347) and next prime (2231465371).

It is not a de Polignac number, because 2231465359 - 2⁷ = 2231465231 is a prime.

It is a super-3 number, since 3×2231465359³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231465459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2108607 + ... + 2109664.

Almost surely, 2^2231465359 is an apocalyptic number.

2231465359 is a deficient number, since it is larger than the sum of its proper divisors (101239057).

2231465359 is an equidigital number, since it uses as much as digits as its factorization.

2231465359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4218317 (or 4218294 counting only the distinct ones).

The product of its digits is 194400, while the sum is 40.

The square root of 2231465359 is about 47238.3886156164. The cubic root of 2231465359 is about 1306.7626605066.

The spelling of 2231465359 in words is "two billion, two hundred thirty-one million, four hundred sixty-five thousand, three hundred fifty-nine".