14054540453320 has 64 divisors (see below), whose sum is σ = 31764776194800. Its totient is φ = 5596593315840.

The previous prime is 14054540453281. The next prime is 14054540453329. The reversal of 14054540453320 is 2335404545041.

It can be written as a sum of positive squares in 8 ways, for example, as 6055270876516 + 7999269576804 = 2460746^2 + 2828298^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14054540453329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13452180 + ... + 14459260.

Almost surely, 2^{14054540453320} is an apocalyptic number.

14054540453320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14054540453320 is an abundant number, since it is smaller than the sum of its proper divisors (17710235741480).

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

14054540453320 is a wasteful number, since it uses less digits than its factorization.

14054540453320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008658 (or 1008654 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 14054540453320 its reverse (2335404545041), we get a palindrome (16389944998361).

The spelling of 14054540453320 in words is "fourteen trillion, fifty-four billion, five hundred forty million, four hundred fifty-three thousand, three hundred twenty".