14422352544540 has 72 divisors (see below), whose sum is σ = 43750197979488. Its totient is φ = 3845750106240.

The previous prime is 14422352544539. The next prime is 14422352544571. The reversal of 14422352544540 is 4544525322441.

14422352544540 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 2 + 3 + 52 + 54 + 4 + 540 = 666.

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 23 ways as a sum of consecutive naturals, for example, 1117089 + ... + 5485671.

It is an arithmetic number, because the mean of its divisors is an integer number (607641638604).

Almost surely, 2^{14422352544540} is an apocalyptic number.

14422352544540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14422352544540 is an abundant number, since it is smaller than the sum of its proper divisors (29327845434948).

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

14422352544540 is a wasteful number, since it uses less digits than its factorization.

14422352544540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386939 (or 4386934 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 45.

Adding to 14422352544540 its reverse (4544525322441), we get a palindrome (18966877866981).

The spelling of 14422352544540 in words is "fourteen trillion, four hundred twenty-two billion, three hundred fifty-two million, five hundred forty-four thousand, five hundred forty".