1962740987023 has 2 divisors, whose sum is σ = 1962740987024. Its totient is φ = 1962740987022.

The previous prime is 1962740987003. The next prime is 1962740987033. The reversal of 1962740987023 is 3207890472691.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1962740987023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1962740987003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 981370493511 + 981370493512.

It is an arithmetic number, because the mean of its divisors is an integer number (981370493512).

Almost surely, 2^{1962740987023} is an apocalyptic number.

1962740987023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1962740987023 is an equidigital number, since it uses as much as digits as its factorization.

1962740987023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9144576, while the sum is 58.

The spelling of 1962740987023 in words is "one trillion, nine hundred sixty-two billion, seven hundred forty million, nine hundred eighty-seven thousand, twenty-three".