4119744163860 has 120 divisors (see below), whose sum is σ = 13917927790536. Its totient is φ = 1014090865920.

The previous prime is 4119744163789. The next prime is 4119744163889. The reversal of 4119744163860 is 683614479114.

It is a happy number.

4119744163860 is a `hidden beast` number, since 4 + 1 + 197 + 4 + 416 + 38 + 6 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 36741989124 + 4083002174736 = 191682^2 + 2020644^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 4119744163797 and 4119744163806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 97788631 + ... + 97830750.

Almost surely, 2^{4119744163860} is an apocalyptic number.

It is an amenable number.

4119744163860 is an abundant number, since it is smaller than the sum of its proper divisors (9798183626676).

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

4119744163860 is a wasteful number, since it uses less digits than its factorization.

4119744163860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195619415 (or 195619404 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 4119744163860 in words is "four trillion, one hundred nineteen billion, seven hundred forty-four million, one hundred sixty-three thousand, eight hundred sixty".