42986692963 has 2 divisors, whose sum is σ = 42986692964. Its totient is φ = 42986692962.

The previous prime is 42986692943. The next prime is 42986692967. The reversal of 42986692963 is 36929668924.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42986692963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42986692895 and 42986692904.

It is not a weakly prime, because it can be changed into another prime (42986692967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21493346481 + 21493346482.

It is an arithmetic number, because the mean of its divisors is an integer number (21493346482).

Almost surely, 2^42986692963 is an apocalyptic number.

42986692963 is a deficient number, since it is larger than the sum of its proper divisors (1).

42986692963 is an equidigital number, since it uses as much as digits as its factorization.

42986692963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60466176, while the sum is 64.

The spelling of 42986692963 in words is "forty-two billion, nine hundred eighty-six million, six hundred ninety-two thousand, nine hundred sixty-three".