14459608380640 has 48 divisors (see below), whose sum is σ = 34410173937552. Its totient is φ = 5741625508864.

The previous prime is 14459608380541. The next prime is 14459608380643. The reversal of 14459608380640 is 4608380695441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14459608380643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329804914 + ... + 329848753.

It is an arithmetic number, because the mean of its divisors is an integer number (716878623699).

Almost surely, 2^{14459608380640} is an apocalyptic number.

14459608380640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14459608380640 is an abundant number, since it is smaller than the sum of its proper divisors (19950565556912).

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

14459608380640 is a wasteful number, since it uses less digits than its factorization.

14459608380640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659653819 (or 659653811 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 58.

The spelling of 14459608380640 in words is "fourteen trillion, four hundred fifty-nine billion, six hundred eight million, three hundred eighty thousand, six hundred forty".