20760671662 has 8 divisors (see below), whose sum is σ = 31142020392. Its totient is φ = 10379998200.

The previous prime is 20760671639. The next prime is 20760671719. The reversal of 20760671662 is 26617606702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83289 + ... + 220132.

It is an arithmetic number, because the mean of its divisors is an integer number (3892752549).

Almost surely, 2^20760671662 is an apocalyptic number.

20760671662 is a deficient number, since it is larger than the sum of its proper divisors (10381348730).

20760671662 is a wasteful number, since it uses less digits than its factorization.

20760671662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337634.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 20760671662 in words is "twenty billion, seven hundred sixty million, six hundred seventy-one thousand, six hundred sixty-two".