10818167040 has 216 divisors, whose sum is σ = 38301943680. Its totient is φ = 2817626112.

The previous prime is 10818167029. The next prime is 10818167081. The reversal of 10818167040 is 4076181801.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 10818166986 and 10818167004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 484441 + ... + 506279.

Almost surely, 2^10818167040 is an apocalyptic number.

10818167040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10818167040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19150971840).

10818167040 is an abundant number, since it is smaller than the sum of its proper divisors (27483776640).

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

10818167040 is a wasteful number, since it uses less digits than its factorization.

10818167040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21909 (or 21892 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

The spelling of 10818167040 in words is "ten billion, eight hundred eighteen million, one hundred sixty-seven thousand, forty".