14425573580 has 96 divisors (see below), whose sum is σ = 33295933440. Its totient is φ = 5206452480.

The previous prime is 14425573577. The next prime is 14425573627. The reversal of 14425573580 is 8537552441.

It is a super-2 number, since 2×14425573580² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30115781 + ... + 30116259.

It is an arithmetic number, because the mean of its divisors is an integer number (346832640).

Almost surely, 2^14425573580 is an apocalyptic number.

14425573580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14425573580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16647966720).

14425573580 is an abundant number, since it is smaller than the sum of its proper divisors (18870359860).

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

14425573580 is a wasteful number, since it uses less digits than its factorization.

14425573580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239 (or 1237 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 44.

The spelling of 14425573580 in words is "fourteen billion, four hundred twenty-five million, five hundred seventy-three thousand, five hundred eighty".