93499099439 has 2 divisors, whose sum is σ = 93499099440. Its totient is φ = 93499099438.

The previous prime is 93499099429. The next prime is 93499099483.

It is a happy number.

93499099439 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93499099439 is a prime.

It is a super-2 number, since 2×93499099439² (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 (93499099429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46749549719 + 46749549720.

It is an arithmetic number, because the mean of its divisors is an integer number (46749549720).

Almost surely, 2^93499099439 is an apocalyptic number.

93499099439 is a deficient number, since it is larger than the sum of its proper divisors (1).

93499099439 is an equidigital number, since it uses as much as digits as its factorization.

93499099439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 76527504, while the sum is 68.

The spelling of 93499099439 in words is "ninety-three billion, four hundred ninety-nine million, ninety-nine thousand, four hundred thirty-nine".