1641314383 has 2 divisors, whose sum is σ = 1641314384. Its totient is φ = 1641314382.

The previous prime is 1641314369. The next prime is 1641314443. The reversal of 1641314383 is 3834131461.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1641314383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1641314083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 820657191 + 820657192.

It is an arithmetic number, because the mean of its divisors is an integer number (820657192).

Almost surely, 2^1641314383 is an apocalyptic number.

1641314383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1641314383 is an equidigital number, since it uses as much as digits as its factorization.

1641314383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 34.

The square root of 1641314383 is about 40513.1383997833. The cubic root of 1641314383 is about 1179.5886680367.

The spelling of 1641314383 in words is "one billion, six hundred forty-one million, three hundred fourteen thousand, three hundred eighty-three".