14613051623440 has 80 divisors (see below), whose sum is σ = 34632407044800. Its totient is φ = 5733259481600.

The previous prime is 14613051623413. The next prime is 14613051623449. The reversal of 14613051623440 is 4432615031641.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 14613051623393 and 14613051623402.

It is not an unprimeable number, because it can be changed into a prime (14613051623449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7586590 + ... + 9315709.

It is an arithmetic number, because the mean of its divisors is an integer number (432905088060).

Almost surely, 2^{14613051623440} is an apocalyptic number.

14613051623440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14613051623440 is an abundant number, since it is smaller than the sum of its proper divisors (20019355421360).

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

14613051623440 is a wasteful number, since it uses less digits than its factorization.

14613051623440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16902520 (or 16902514 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 14613051623440 in words is "fourteen trillion, six hundred thirteen billion, fifty-one million, six hundred twenty-three thousand, four hundred forty".