2133540543142 has 16 divisors (see below), whose sum is σ = 3205670802912. Its totient is φ = 1064983796800.

The previous prime is 2133540543131. The next prime is 2133540543161. The reversal of 2133540543142 is 2413450453312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31387392 + ... + 31455292.

It is an arithmetic number, because the mean of its divisors is an integer number (200354425182).

Almost surely, 2^{2133540543142} is an apocalyptic number.

2133540543142 is a deficient number, since it is larger than the sum of its proper divisors (1072130259770).

2133540543142 is a wasteful number, since it uses less digits than its factorization.

2133540543142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93983.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 2133540543142 its reverse (2413450453312), we get a palindrome (4546990996454).

The spelling of 2133540543142 in words is "two trillion, one hundred thirty-three billion, five hundred forty million, five hundred forty-three thousand, one hundred forty-two".