4961994043283 has 2 divisors, whose sum is σ = 4961994043284. Its totient is φ = 4961994043282.

The previous prime is 4961994043277. The next prime is 4961994043301. The reversal of 4961994043283 is 3823404991694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4961994043283 - 2⁴ = 4961994043267 is a prime.

It is not a weakly prime, because it can be changed into another prime (4961994043213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2480997021641 + 2480997021642.

It is an arithmetic number, because the mean of its divisors is an integer number (2480997021642).

Almost surely, 2^{4961994043283} is an apocalyptic number.

4961994043283 is a deficient number, since it is larger than the sum of its proper divisors (1).

4961994043283 is an equidigital number, since it uses as much as digits as its factorization.

4961994043283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40310784, while the sum is 62.

The spelling of 4961994043283 in words is "four trillion, nine hundred sixty-one billion, nine hundred ninety-four million, forty-three thousand, two hundred eighty-three".