11364804861 has 8 divisors (see below), whose sum is σ = 16044430464. Its totient is φ = 7130857920.

The previous prime is 11364804859. The next prime is 11364804863. The reversal of 11364804861 is 16840846311.

It is an interprime number because it is at equal distance from previous prime (11364804859) and next prime (11364804863).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11364804861 - 2¹ = 11364804859 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11364804863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111419605 + ... + 111419706.

It is an arithmetic number, because the mean of its divisors is an integer number (2005553808).

Almost surely, 2^11364804861 is an apocalyptic number.

It is an amenable number.

11364804861 is a deficient number, since it is larger than the sum of its proper divisors (4679625603).

11364804861 is a wasteful number, since it uses less digits than its factorization.

11364804861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222839331.

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 11364804861 in words is "eleven billion, three hundred sixty-four million, eight hundred four thousand, eight hundred sixty-one".