2045134510143 has 16 divisors (see below), whose sum is σ = 2761975090560. Its totient is φ = 1345885557984.

The previous prime is 2045134510127. The next prime is 2045134510157. The reversal of 2045134510143 is 3410154315402.

It is not a de Polignac number, because 2045134510143 - 2⁴ = 2045134510127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045134510183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3083533 + ... + 3687606.

It is an arithmetic number, because the mean of its divisors is an integer number (172623443160).

Almost surely, 2^{2045134510143} is an apocalyptic number.

2045134510143 is a deficient number, since it is larger than the sum of its proper divisors (716840580417).

2045134510143 is a wasteful number, since it uses less digits than its factorization.

2045134510143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6772438.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 2045134510143 its reverse (3410154315402), we get a palindrome (5455288825545).

The spelling of 2045134510143 in words is "two trillion, forty-five billion, one hundred thirty-four million, five hundred ten thousand, one hundred forty-three".