545143111414 has 32 divisors (see below), whose sum is σ = 939587241600. Its totient is φ = 234604434240.

The previous prime is 545143111397. The next prime is 545143111537. The reversal of 545143111414 is 414111341545.

It is a self number, because there is not a number n which added to its sum of digits gives 545143111414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267289 + ... + 1077835.

It is an arithmetic number, because the mean of its divisors is an integer number (29362101300).

Almost surely, 2^545143111414 is an apocalyptic number.

545143111414 is a deficient number, since it is larger than the sum of its proper divisors (394444130186).

545143111414 is a wasteful number, since it uses less digits than its factorization.

545143111414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812188.

The product of its digits is 19200, while the sum is 34.

Adding to 545143111414 its reverse (414111341545), we get a palindrome (959254452959).

The spelling of 545143111414 in words is "five hundred forty-five billion, one hundred forty-three million, one hundred eleven thousand, four hundred fourteen".