3811208835248 has 40 divisors (see below), whose sum is σ = 7497680348400. Its totient is φ = 1876538098944.

The previous prime is 3811208835233. The next prime is 3811208835293. The reversal of 3811208835248 is 8425388021183.

It is a self number, because there is not a number n which added to its sum of digits gives 3811208835248.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6419183 + ... + 6987726.

It is an arithmetic number, because the mean of its divisors is an integer number (187442008710).

Almost surely, 2^{3811208835248} is an apocalyptic number.

It is an amenable number.

3811208835248 is a deficient number, since it is larger than the sum of its proper divisors (3686471513152).

3811208835248 is a wasteful number, since it uses less digits than its factorization.

3811208835248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13407189 (or 13407183 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 53.

The spelling of 3811208835248 in words is "three trillion, eight hundred eleven billion, two hundred eight million, eight hundred thirty-five thousand, two hundred forty-eight".