1134212421142 has 8 divisors (see below), whose sum is σ = 1724624366616. Its totient is φ = 559337632272.

The previous prime is 1134212421061. The next prime is 1134212421163. The reversal of 1134212421142 is 2411242124311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1134212421142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3884288968 + ... + 3884289259.

It is an arithmetic number, because the mean of its divisors is an integer number (215578045827).

Almost surely, 2^{1134212421142} is an apocalyptic number.

1134212421142 is a deficient number, since it is larger than the sum of its proper divisors (590411945474).

1134212421142 is an equidigital number, since it uses as much as digits as its factorization.

1134212421142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7768578302.

The product of its digits is 3072, while the sum is 28.

Adding to 1134212421142 its reverse (2411242124311), we get a palindrome (3545454545453).

The spelling of 1134212421142 in words is "one trillion, one hundred thirty-four billion, two hundred twelve million, four hundred twenty-one thousand, one hundred forty-two".