10840793855 has 8 divisors (see below), whose sum is σ = 13311486672. Its totient is φ = 8470945728.

The previous prime is 10840793851. The next prime is 10840793861. The reversal of 10840793855 is 55839704801.

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

It is a cyclic number.

It is not a de Polignac number, because 10840793855 - 2² = 10840793851 is a prime.

It is a super-2 number, since 2×10840793855² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10840793851) 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, 25210934 + ... + 25211363.

It is an arithmetic number, because the mean of its divisors is an integer number (1663935834).

Almost surely, 2^10840793855 is an apocalyptic number.

10840793855 is a deficient number, since it is larger than the sum of its proper divisors (2470692817).

10840793855 is an equidigital number, since it uses as much as digits as its factorization.

10840793855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50422345.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The spelling of 10840793855 in words is "ten billion, eight hundred forty million, seven hundred ninety-three thousand, eight hundred fifty-five".