1142214142134 has 16 divisors (see below), whose sum is σ = 2460153537072. Its totient is φ = 351450505248.

The previous prime is 1142214142127. The next prime is 1142214142163. The reversal of 1142214142134 is 4312414122411.

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, 7321885449 + ... + 7321885604.

It is an arithmetic number, because the mean of its divisors is an integer number (153759596067).

Almost surely, 2^{1142214142134} is an apocalyptic number.

1142214142134 is an abundant number, since it is smaller than the sum of its proper divisors (1317939394938).

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

1142214142134 is a wasteful number, since it uses less digits than its factorization.

1142214142134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14643771071.

The product of its digits is 6144, while the sum is 30.

Adding to 1142214142134 its reverse (4312414122411), we get a palindrome (5454628264545).

The spelling of 1142214142134 in words is "one trillion, one hundred forty-two billion, two hundred fourteen million, one hundred forty-two thousand, one hundred thirty-four".