3323145431 has 8 divisors (see below), whose sum is σ = 3519744480. Its totient is φ = 3126670848.

The previous prime is 3323145403. The next prime is 3323145437. The reversal of 3323145431 is 1345413233.

3323145431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3323145431 is a prime.

It is a super-2 number, since 2×3323145431² = 22086591111152351522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3323145394 and 3323145403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3323145437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26975 + ... + 85871.

It is an arithmetic number, because the mean of its divisors is an integer number (439968060).

Almost surely, 2^3323145431 is an apocalyptic number.

3323145431 is a deficient number, since it is larger than the sum of its proper divisors (196599049).

3323145431 is a wasteful number, since it uses less digits than its factorization.

3323145431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62233.

The product of its digits is 12960, while the sum is 29.

The square root of 3323145431 is about 57646.7295776612. The cubic root of 3323145431 is about 1492.2781586184.

Adding to 3323145431 its reverse (1345413233), we get a palindrome (4668558664).

The spelling of 3323145431 in words is "three billion, three hundred twenty-three million, one hundred forty-five thousand, four hundred thirty-one".