43103888604 has 216 divisors, whose sum is σ = 133870660560. Its totient is φ = 11627546112.

The previous prime is 43103888551. The next prime is 43103888629. The reversal of 43103888604 is 40688830134.

43103888604 is a `hidden beast` number, since 4 + 3 + 1 + 0 + 38 + 8 + 8 + 604 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 43103888604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10622544 + ... + 10626600.

Almost surely, 2^43103888604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43103888604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66935330280).

43103888604 is an abundant number, since it is smaller than the sum of its proper divisors (90766771956).

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

43103888604 is a wasteful number, since it uses less digits than its factorization.

43103888604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417 (or 4405 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 43103888604 in words is "forty-three billion, one hundred three million, eight hundred eighty-eight thousand, six hundred four".