4423398784254 has 48 divisors (see below), whose sum is σ = 9942484056960. Its totient is φ = 1473948624600.

The previous prime is 4423398784229. The next prime is 4423398784379. The reversal of 4423398784254 is 4524878933244.

4423398784254 is a `hidden beast` number, since 4 + 42 + 339 + 8 + 7 + 8 + 4 + 254 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4423398784191 and 4423398784200.

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, 210634 + ... + 2981805.

It is an arithmetic number, because the mean of its divisors is an integer number (207135084520).

Almost surely, 2^{4423398784254} is an apocalyptic number.

4423398784254 is an abundant number, since it is smaller than the sum of its proper divisors (5519085272706).

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

4423398784254 is a wasteful number, since it uses less digits than its factorization.

4423398784254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195307 (or 3195295 counting only the distinct ones).

The product of its digits is 185794560, while the sum is 63.

The spelling of 4423398784254 in words is "four trillion, four hundred twenty-three billion, three hundred ninety-eight million, seven hundred eighty-four thousand, two hundred fifty-four".