14245885440 has 120 divisors (see below), whose sum is σ = 49337587728. Its totient is φ = 3798896640.

The previous prime is 14245885439. The next prime is 14245885457. The reversal of 14245885440 is 4458854241.

14245885440 is a `hidden beast` number, since 1 + 4 + 24 + 5 + 88 + 544 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286116 + ... + 332195.

Almost surely, 2^14245885440 is an apocalyptic number.

14245885440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14245885440 is an abundant number, since it is smaller than the sum of its proper divisors (35091702288).

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

14245885440 is an equidigital number, since it uses as much as digits as its factorization.

14245885440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618340 (or 618321 counting only the distinct ones).

The product of its (nonzero) digits is 819200, while the sum is 45.

The spelling of 14245885440 in words is "fourteen billion, two hundred forty-five million, eight hundred eighty-five thousand, four hundred forty".