14425557048 has 48 divisors (see below), whose sum is σ = 44650535280. Its totient is φ = 4121587584.

The previous prime is 14425557037. The next prime is 14425557049. The reversal of 14425557048 is 84075552441.

14425557048 is a `hidden beast` number, since 14 + 4 + 25 + 5 + 570 + 48 = 666.

It is a super-2 number, since 2×14425557048² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14425556994 and 14425557012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14425557049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14310565 + ... + 14311572.

It is an arithmetic number, because the mean of its divisors is an integer number (930219485).

Almost surely, 2^14425557048 is an apocalyptic number.

14425557048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

14425557048 is an abundant number, since it is smaller than the sum of its proper divisors (30224978232).

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

14425557048 is a wasteful number, since it uses less digits than its factorization.

14425557048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28622156 (or 28622149 counting only the distinct ones).

The product of its (nonzero) digits is 896000, while the sum is 45.

The spelling of 14425557048 in words is "fourteen billion, four hundred twenty-five million, five hundred fifty-seven thousand, forty-eight".