2135468645312 has 14 divisors (see below), whose sum is σ = 4237570593168. Its totient is φ = 1067734322624.

The previous prime is 2135468645279. The next prime is 2135468645357.

2135468645312 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2135468645312² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16683348728 + ... + 16683348855.

Almost surely, 2^{2135468645312} is an apocalyptic number.

It is an amenable number.

2135468645312 is a deficient number, since it is larger than the sum of its proper divisors (2102101947856).

2135468645312 is an equidigital number, since it uses as much as digits as its factorization.

2135468645312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33366697595 (or 33366697585 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 50.

The spelling of 2135468645312 in words is "two trillion, one hundred thirty-five billion, four hundred sixty-eight million, six hundred forty-five thousand, three hundred twelve".