2364139643 has 2 divisors, whose sum is σ = 2364139644. Its totient is φ = 2364139642.

The previous prime is 2364139637. The next prime is 2364139649. The reversal of 2364139643 is 3469314632.

It is a balanced prime because it is at equal distance from previous prime (2364139637) and next prime (2364139649).

It is a cyclic number.

It is not a de Polignac number, because 2364139643 - 2⁴ = 2364139627 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2364139643.

It is not a weakly prime, because it can be changed into another prime (2364139649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1182069821 + 1182069822.

It is an arithmetic number, because the mean of its divisors is an integer number (1182069822).

Almost surely, 2^2364139643 is an apocalyptic number.

2364139643 is a deficient number, since it is larger than the sum of its proper divisors (1).

2364139643 is an equidigital number, since it uses as much as digits as its factorization.

2364139643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 41.

The square root of 2364139643 is about 48622.4191397343. The cubic root of 2364139643 is about 1332.1640468279.

The spelling of 2364139643 in words is "two billion, three hundred sixty-four million, one hundred thirty-nine thousand, six hundred forty-three".