143109962118 has 192 divisors, whose sum is σ = 337876935552. Its totient is φ = 43657574400.

The previous prime is 143109962087. The next prime is 143109962143. The reversal of 143109962118 is 811269901341.

143109962118 is a `hidden beast` number, since 1 + 4 + 3 + 1 + 0 + 9 + 9 + 621 + 18 = 666.

143109962118 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143109962118² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 360478296 + ... + 360478692.

It is an arithmetic number, because the mean of its divisors is an integer number (1759775706).

Almost surely, 2^143109962118 is an apocalyptic number.

143109962118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 143109962118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168938467776).

143109962118 is an abundant number, since it is smaller than the sum of its proper divisors (194766973434).

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

143109962118 is a wasteful number, since it uses less digits than its factorization.

143109962118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The spelling of 143109962118 in words is "one hundred forty-three billion, one hundred nine million, nine hundred sixty-two thousand, one hundred eighteen".