10699340699 has 2 divisors, whose sum is σ = 10699340700. Its totient is φ = 10699340698.

The previous prime is 10699340627. The next prime is 10699340723. The reversal of 10699340699 is 99604399601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10699340699 - 2¹² = 10699336603 is a prime.

It is a super-2 number, since 2×10699340699² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10699340299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5349670349 + 5349670350.

It is an arithmetic number, because the mean of its divisors is an integer number (5349670350).

Almost surely, 2^10699340699 is an apocalyptic number.

10699340699 is a deficient number, since it is larger than the sum of its proper divisors (1).

10699340699 is an equidigital number, since it uses as much as digits as its factorization.

10699340699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2834352, while the sum is 56.

The spelling of 10699340699 in words is "ten billion, six hundred ninety-nine million, three hundred forty thousand, six hundred ninety-nine".