11246699905 has 16 divisors (see below), whose sum is σ = 15715067904. Its totient is φ = 7566511680.

The previous prime is 11246699903. The next prime is 11246699909. The reversal of 11246699905 is 50999664211.

It is a happy number.

It is not a de Polignac number, because 11246699905 - 2¹ = 11246699903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11246699903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3029601 + ... + 3033310.

It is an arithmetic number, because the mean of its divisors is an integer number (982191744).

Almost surely, 2^11246699905 is an apocalyptic number.

It is an amenable number.

11246699905 is a deficient number, since it is larger than the sum of its proper divisors (4468367999).

11246699905 is an equidigital number, since it uses as much as digits as its factorization.

11246699905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6062976.

The product of its (nonzero) digits is 1049760, while the sum is 52.

The spelling of 11246699905 in words is "eleven billion, two hundred forty-six million, six hundred ninety-nine thousand, nine hundred five".