2134322131144 has 128 divisors (see below), whose sum is σ = 4636268421120. Its totient is φ = 902264832000.

The previous prime is 2134322131141. The next prime is 2134322131153. The reversal of 2134322131144 is 4411312234312.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2134322131141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1201080784 + ... + 1201082560.

It is an arithmetic number, because the mean of its divisors is an integer number (36220847040).

Almost surely, 2^{2134322131144} is an apocalyptic number.

It is an amenable number.

2134322131144 is an abundant number, since it is smaller than the sum of its proper divisors (2501946289976).

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

2134322131144 is a wasteful number, since it uses less digits than its factorization.

2134322131144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799 (or 2795 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

Adding to 2134322131144 its reverse (4411312234312), we get a palindrome (6545634365456).

The spelling of 2134322131144 in words is "two trillion, one hundred thirty-four billion, three hundred twenty-two million, one hundred thirty-one thousand, one hundred forty-four".