214211122133142 has 32 divisors (see below), whose sum is σ = 455193184485600. Its totient is φ = 67203489287424.

The previous prime is 214211122133119. The next prime is 214211122133179. The reversal of 214211122133142 is 241331221112412.

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, 3633377167 + ... + 3633436122.

It is an arithmetic number, because the mean of its divisors is an integer number (14224787015175).

Almost surely, 2^{214211122133142} is an apocalyptic number.

214211122133142 is an abundant number, since it is smaller than the sum of its proper divisors (240982062352458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214211122133142 is an equidigital number, since it uses as much as digits as its factorization.

214211122133142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7266813345 (or 7266813311 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

Adding to 214211122133142 its reverse (241331221112412), we get a palindrome (455542343245554).

The spelling of 214211122133142 in words is "two hundred fourteen trillion, two hundred eleven billion, one hundred twenty-two million, one hundred thirty-three thousand, one hundred forty-two".