1414121525543 has 4 divisors (see below), whose sum is σ = 1414422984408. Its totient is φ = 1413820066680.

The previous prime is 1414121525539. The next prime is 1414121525569. The reversal of 1414121525543 is 3455251214141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1414121525543 - 2² = 1414121525539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1414121525497 and 1414121525506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414121525573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150722396 + ... + 150731777.

It is an arithmetic number, because the mean of its divisors is an integer number (353605746102).

Almost surely, 2^{1414121525543} is an apocalyptic number.

1414121525543 is a deficient number, since it is larger than the sum of its proper divisors (301458865).

1414121525543 is an equidigital number, since it uses as much as digits as its factorization.

1414121525543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301458864.

The product of its digits is 96000, while the sum is 38.

Adding to 1414121525543 its reverse (3455251214141), we get a palindrome (4869372739684).

The spelling of 1414121525543 in words is "one trillion, four hundred fourteen billion, one hundred twenty-one million, five hundred twenty-five thousand, five hundred forty-three".