3776284420013 has 16 divisors (see below), whose sum is σ = 4505756958720. Its totient is φ = 3094460332656.

The previous prime is 3776284420003. The next prime is 3776284420021. The reversal of 3776284420013 is 3100244826773.

It is not a de Polignac number, because 3776284420013 - 2³² = 3771989452717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3776284420013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3776284420003) 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, 5842733 + ... + 6456786.

It is an arithmetic number, because the mean of its divisors is an integer number (281609809920).

Almost surely, 2^{3776284420013} is an apocalyptic number.

It is an amenable number.

3776284420013 is a deficient number, since it is larger than the sum of its proper divisors (729472538707).

3776284420013 is a wasteful number, since it uses less digits than its factorization.

3776284420013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12301456.

The product of its (nonzero) digits is 1354752, while the sum is 47.

The spelling of 3776284420013 in words is "three trillion, seven hundred seventy-six billion, two hundred eighty-four million, four hundred twenty thousand, thirteen".