2134534766056 has 64 divisors (see below), whose sum is σ = 4997236798080. Its totient is φ = 830401044480.

The previous prime is 2134534766051. The next prime is 2134534766059. The reversal of 2134534766056 is 6506674354312.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2134534765994 and 2134534766012.

It is not an unprimeable number, because it can be changed into a prime (2134534766051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2159841 + ... + 2988976.

It is an arithmetic number, because the mean of its divisors is an integer number (78081824970).

Almost surely, 2^{2134534766056} is an apocalyptic number.

It is an amenable number.

2134534766056 is an abundant number, since it is smaller than the sum of its proper divisors (2862702032024).

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

2134534766056 is a wasteful number, since it uses less digits than its factorization.

2134534766056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5149514 (or 5149510 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 52.

The spelling of 2134534766056 in words is "two trillion, one hundred thirty-four billion, five hundred thirty-four million, seven hundred sixty-six thousand, fifty-six".