1136963963939 has 16 divisors (see below), whose sum is σ = 1192379056128. Its totient is φ = 1083180544992.

The previous prime is 1136963963923. The next prime is 1136963963987. The reversal of 1136963963939 is 9393693696311.

It is a cyclic number.

It is not a de Polignac number, because 1136963963939 - 2⁴ = 1136963963923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1136963963339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1480607 + ... + 2113320.

It is an arithmetic number, because the mean of its divisors is an integer number (74523691008).

Almost surely, 2^{1136963963939} is an apocalyptic number.

1136963963939 is a deficient number, since it is larger than the sum of its proper divisors (55415092189).

1136963963939 is a wasteful number, since it uses less digits than its factorization.

1136963963939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3594154.

The product of its digits is 114791256, while the sum is 68.

The spelling of 1136963963939 in words is "one trillion, one hundred thirty-six billion, nine hundred sixty-three million, nine hundred sixty-three thousand, nine hundred thirty-nine".