10818614898 has 48 divisors (see below), whose sum is σ = 28849644096. Its totient is φ = 2853260640.

The previous prime is 10818614897. The next prime is 10818614969. The reversal of 10818614898 is 89841681801.

It is a happy number.

10818614898 is a `hidden beast` number, since 1 + 0 + 8 + 18 + 614 + 8 + 9 + 8 = 666.

It is a super-2 number, since 2×10818614898² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10818614897) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3300748 + ... + 3304023.

It is an arithmetic number, because the mean of its divisors is an integer number (601034252).

Almost surely, 2^10818614898 is an apocalyptic number.

10818614898 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10818614898 is an abundant number, since it is smaller than the sum of its proper divisors (18031029198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10818614898 is a wasteful number, since it uses less digits than its factorization.

10818614898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6604799 (or 6604796 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 54.

The spelling of 10818614898 in words is "ten billion, eight hundred eighteen million, six hundred fourteen thousand, eight hundred ninety-eight".