39242896351963 has 2 divisors, whose sum is σ = 39242896351964. Its totient is φ = 39242896351962.

The previous prime is 39242896351831. The next prime is 39242896351979. The reversal of 39242896351963 is 36915369824293.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39242896351963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 39242896351892 and 39242896351901.

It is not a weakly prime, because it can be changed into another prime (39242896355963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19621448175981 + 19621448175982.

It is an arithmetic number, because the mean of its divisors is an integer number (19621448175982).

Almost surely, 2^{39242896351963} is an apocalyptic number.

39242896351963 is a deficient number, since it is larger than the sum of its proper divisors (1).

39242896351963 is an equidigital number, since it uses as much as digits as its factorization.

39242896351963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453496320, while the sum is 70.

The spelling of 39242896351963 in words is "thirty-nine trillion, two hundred forty-two billion, eight hundred ninety-six million, three hundred fifty-one thousand, nine hundred sixty-three".