268003790003 has 4 divisors (see below), whose sum is σ = 270462540480. Its totient is φ = 265545039528.

The previous prime is 268003789993. The next prime is 268003790051. The reversal of 268003790003 is 300097300862.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 268003790003 - 2²⁰ = 268002741427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268003793003) 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, 1229375075 + ... + 1229375292.

It is an arithmetic number, because the mean of its divisors is an integer number (67615635120).

Almost surely, 2^268003790003 is an apocalyptic number.

268003790003 is a deficient number, since it is larger than the sum of its proper divisors (2458750477).

268003790003 is a wasteful number, since it uses less digits than its factorization.

268003790003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458750476.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 268003790003 in words is "two hundred sixty-eight billion, three million, seven hundred ninety thousand, three".