114489857448 has 144 divisors (see below), whose sum is σ = 321434100000. Its totient is φ = 36813268800.

The previous prime is 114489857437. The next prime is 114489857453. The reversal of 114489857448 is 844758984411.

114489857448 is a `hidden beast` number, since 1 + 1 + 4 + 489 + 85 + 74 + 4 + 8 = 666.

It is a super-2 number, since 2×114489857448² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22900053 + ... + 22905051.

It is an arithmetic number, because the mean of its divisors is an integer number (2232181250).

Almost surely, 2^114489857448 is an apocalyptic number.

114489857448 is a gapful number since it is divisible by the number (18) 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 114489857448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160717050000).

114489857448 is an abundant number, since it is smaller than the sum of its proper divisors (206944242552).

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

114489857448 is a wasteful number, since it uses less digits than its factorization.

114489857448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5404 (or 5366 counting only the distinct ones).

The product of its digits is 41287680, while the sum is 63.

The spelling of 114489857448 in words is "one hundred fourteen billion, four hundred eighty-nine million, eight hundred fifty-seven thousand, four hundred forty-eight".