3141631433 has 12 divisors (see below), whose sum is σ = 3482411520. Its totient is φ = 2828265792.

The previous prime is 3141631429. The next prime is 3141631457. The reversal of 3141631433 is 3341361413.

It is not a de Polignac number, because 3141631433 - 2² = 3141631429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3141631396 and 3141631405.

It is not an unprimeable number, because it can be changed into a prime (3141691433) 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, 229673 + ... + 242966.

It is an arithmetic number, because the mean of its divisors is an integer number (290200960).

Almost surely, 2^3141631433 is an apocalyptic number.

It is an amenable number.

3141631433 is a deficient number, since it is larger than the sum of its proper divisors (340780087).

3141631433 is a wasteful number, since it uses less digits than its factorization.

3141631433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472696 (or 472679 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 3141631433 is about 56050.2580993165. The cubic root of 3141631433 is about 1464.5979137805.

Adding to 3141631433 its reverse (3341361413), we get a palindrome (6482992846).

The spelling of 3141631433 in words is "three billion, one hundred forty-one million, six hundred thirty-one thousand, four hundred thirty-three".