11863340458 has 8 divisors (see below), whose sum is σ = 17795564640. Its totient is φ = 5931485580.

The previous prime is 11863340413. The next prime is 11863340483. The reversal of 11863340458 is 85404336811.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11203 + ... + 154441.

It is an arithmetic number, because the mean of its divisors is an integer number (2224445580).

Almost surely, 2^11863340458 is an apocalyptic number.

11863340458 is a deficient number, since it is larger than the sum of its proper divisors (5932224182).

11863340458 is a wasteful number, since it uses less digits than its factorization.

11863340458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184652.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 11863340458 in words is "eleven billion, eight hundred sixty-three million, three hundred forty thousand, four hundred fifty-eight".