98693341451 has 2 divisors, whose sum is σ = 98693341452. Its totient is φ = 98693341450.

The previous prime is 98693341427. The next prime is 98693341477. The reversal of 98693341451 is 15414339689.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98693341451 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 98693341393 and 98693341402.

It is not a weakly prime, because it can be changed into another prime (98693341751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49346670725 + 49346670726.

It is an arithmetic number, because the mean of its divisors is an integer number (49346670726).

Almost surely, 2^98693341451 is an apocalyptic number.

98693341451 is a deficient number, since it is larger than the sum of its proper divisors (1).

98693341451 is an equidigital number, since it uses as much as digits as its factorization.

98693341451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2799360, while the sum is 53.

The spelling of 98693341451 in words is "ninety-eight billion, six hundred ninety-three million, three hundred forty-one thousand, four hundred fifty-one".