14201044540542 has 48 divisors (see below), whose sum is σ = 32712496416288. Its totient is φ = 4442437771200.

The previous prime is 14201044540531. The next prime is 14201044540547. The reversal of 14201044540542 is 24504544010241.

14201044540542 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 104 + 4 + 5 + 4 + 0 + 542 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 14201044540497 and 14201044540506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14201044540547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 323582209 + ... + 323626092.

It is an arithmetic number, because the mean of its divisors is an integer number (681510342006).

Almost surely, 2^{14201044540542} is an apocalyptic number.

14201044540542 is an abundant number, since it is smaller than the sum of its proper divisors (18511451875746).

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

14201044540542 is a wasteful number, since it uses less digits than its factorization.

14201044540542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647208385 (or 647208382 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 36.

Adding to 14201044540542 its reverse (24504544010241), we get a palindrome (38705588550783).

The spelling of 14201044540542 in words is "fourteen trillion, two hundred one billion, forty-four million, five hundred forty thousand, five hundred forty-two".