2080612788634 has 16 divisors (see below), whose sum is σ = 3137359748040. Its totient is φ = 1034839333440.

The previous prime is 2080612788619. The next prime is 2080612788641. The reversal of 2080612788634 is 4368872160802.

It can be written as a sum of positive squares in 4 ways, for example, as 1902338838009 + 178273950625 = 1379253^2 + 422225^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2964429 + ... + 3598480.

Almost surely, 2^{2080612788634} is an apocalyptic number.

2080612788634 is a deficient number, since it is larger than the sum of its proper divisors (1056746959406).

2080612788634 is a wasteful number, since it uses less digits than its factorization.

2080612788634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6563745.

The product of its (nonzero) digits is 6193152, while the sum is 55.

The spelling of 2080612788634 in words is "two trillion, eighty billion, six hundred twelve million, seven hundred eighty-eight thousand, six hundred thirty-four".