11849896835 has 32 divisors (see below), whose sum is σ = 17227624320. Its totient is φ = 7638607872.

The previous prime is 11849896823. The next prime is 11849896837. The reversal of 11849896835 is 53869894811.

It is a de Polignac number, because none of the positive numbers 2^k-11849896835 is a prime.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (11849896837) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 510461 + ... + 533169.

It is an arithmetic number, because the mean of its divisors is an integer number (538363260).

Almost surely, 2^11849896835 is an apocalyptic number.

11849896835 is a deficient number, since it is larger than the sum of its proper divisors (5377727485).

11849896835 is a wasteful number, since it uses less digits than its factorization.

11849896835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23615.

The product of its digits is 14929920, while the sum is 62.

The spelling of 11849896835 in words is "eleven billion, eight hundred forty-nine million, eight hundred ninety-six thousand, eight hundred thirty-five".