4424373698688 has 128 divisors (see below), whose sum is σ = 13625788809600. Its totient is φ = 1410669849600.

The previous prime is 4424373698669. The next prime is 4424373698741. The reversal of 4424373698688 is 8868963734244.

It is a happy number.

4424373698688 is a `hidden beast` number, since 4 + 4 + 2 + 437 + 36 + 9 + 86 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27750963 + ... + 27909938.

It is an arithmetic number, because the mean of its divisors is an integer number (106451475075).

Almost surely, 2^{4424373698688} is an apocalyptic number.

4424373698688 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4424373698688 is an abundant number, since it is smaller than the sum of its proper divisors (9201415110912).

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

4424373698688 is a wasteful number, since it uses less digits than its factorization.

4424373698688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55660947 (or 55660929 counting only the distinct ones).

The product of its digits is 1337720832, while the sum is 72.

The spelling of 4424373698688 in words is "four trillion, four hundred twenty-four billion, three hundred seventy-three million, six hundred ninety-eight thousand, six hundred eighty-eight".