2684697100801 has 4 divisors (see below), whose sum is σ = 2687428228032. Its totient is φ = 2681965973572.

The previous prime is 2684697100793. The next prime is 2684697100819. The reversal of 2684697100801 is 1080017964862.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2684697100801 - 2³ = 2684697100793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2684697103801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1365562141 + ... + 1365564106.

It is an arithmetic number, because the mean of its divisors is an integer number (671857057008).

Almost surely, 2^{2684697100801} is an apocalyptic number.

It is an amenable number.

2684697100801 is a deficient number, since it is larger than the sum of its proper divisors (2731127231).

2684697100801 is an equidigital number, since it uses as much as digits as its factorization.

2684697100801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731127230.

The product of its (nonzero) digits is 1161216, while the sum is 52.

The spelling of 2684697100801 in words is "two trillion, six hundred eighty-four billion, six hundred ninety-seven million, one hundred thousand, eight hundred one".