545414134321142 has 32 divisors (see below), whose sum is σ = 839117788899840. Its totient is φ = 265760232225120.

The previous prime is 545414134321081. The next prime is 545414134321151. The reversal of 545414134321142 is 241123431414545.

It is a junction number, because it is equal to n+sod(n) for n = 545414134321093 and 545414134321102.

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, 11334017 + ... + 34918307.

It is an arithmetic number, because the mean of its divisors is an integer number (26222430903120).

Almost surely, 2^{545414134321142} is an apocalyptic number.

545414134321142 is a deficient number, since it is larger than the sum of its proper divisors (293703654578698).

545414134321142 is a wasteful number, since it uses less digits than its factorization.

545414134321142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23585396.

The product of its digits is 921600, while the sum is 44.

Adding to 545414134321142 its reverse (241123431414545), we get a palindrome (786537565735687).

The spelling of 545414134321142 in words is "five hundred forty-five trillion, four hundred fourteen billion, one hundred thirty-four million, three hundred twenty-one thousand, one hundred forty-two".