2806693400004 has 24 divisors (see below), whose sum is σ = 7052716749120. Its totient is φ = 863597969184.

The previous prime is 2806693399907. The next prime is 2806693400051. The reversal of 2806693400004 is 4000043966082.

It is a happy number.

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, 8995812024 + ... + 8995812335.

It is an arithmetic number, because the mean of its divisors is an integer number (293863197880).

Almost surely, 2^{2806693400004} is an apocalyptic number.

It is an amenable number.

2806693400004 is an abundant number, since it is smaller than the sum of its proper divisors (4246023349116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2806693400004 is a wasteful number, since it uses less digits than its factorization.

2806693400004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17991624379 (or 17991624377 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 2806693400004 in words is "two trillion, eight hundred six billion, six hundred ninety-three million, four hundred thousand, four".