99026340877 has 2 divisors, whose sum is σ = 99026340878. Its totient is φ = 99026340876.

The previous prime is 99026340851. The next prime is 99026340929. The reversal of 99026340877 is 77804362099.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95296307401 + 3730033476 = 308701^2 + 61074^2 .

It is a cyclic number.

It is not a de Polignac number, because 99026340877 - 2²³ = 99017952269 is a prime.

It is a super-2 number, since 2×99026340877² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99026340577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49513170438 + 49513170439.

It is an arithmetic number, because the mean of its divisors is an integer number (49513170439).

Almost surely, 2^99026340877 is an apocalyptic number.

It is an amenable number.

99026340877 is a deficient number, since it is larger than the sum of its proper divisors (1).

99026340877 is an equidigital number, since it uses as much as digits as its factorization.

99026340877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 99026340877 in words is "ninety-nine billion, twenty-six million, three hundred forty thousand, eight hundred seventy-seven".