2116334610452 has 18 divisors (see below), whose sum is σ = 3791718499338. Its totient is φ = 1033558759632.

The previous prime is 2116334610433. The next prime is 2116334610469. The reversal of 2116334610452 is 2540164336112.

It can be written as a sum of positive squares in only one way, i.e., 1369171453456 + 747163156996 = 1170116^2 + 864386^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143065523 + ... + 143080314.

It is an arithmetic number, because the mean of its divisors is an integer number (210651027741).

Almost surely, 2^{2116334610452} is an apocalyptic number.

It is an amenable number.

2116334610452 is a deficient number, since it is larger than the sum of its proper divisors (1675383888886).

2116334610452 is a wasteful number, since it uses less digits than its factorization.

2116334610452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286145927 (or 286145882 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 2116334610452 its reverse (2540164336112), we get a palindrome (4656498946564).

The spelling of 2116334610452 in words is "two trillion, one hundred sixteen billion, three hundred thirty-four million, six hundred ten thousand, four hundred fifty-two".