14220321101544 has 16 divisors (see below), whose sum is σ = 35550802753920. Its totient is φ = 4740107033840.

The previous prime is 14220321101533. The next prime is 14220321101549. The reversal of 14220321101544 is 44510112302241.

It is not an unprimeable number, because it can be changed into a prime (14220321101549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296256689592 + ... + 296256689639.

It is an arithmetic number, because the mean of its divisors is an integer number (2221925172120).

Almost surely, 2^{14220321101544} is an apocalyptic number.

It is an amenable number.

14220321101544 is an abundant number, since it is smaller than the sum of its proper divisors (21330481652376).

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

14220321101544 is a wasteful number, since it uses less digits than its factorization.

14220321101544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592513379240 (or 592513379236 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 14220321101544 its reverse (44510112302241), we get a palindrome (58730433403785).

The spelling of 14220321101544 in words is "fourteen trillion, two hundred twenty billion, three hundred twenty-one million, one hundred one thousand, five hundred forty-four".