1801323868702 has 8 divisors (see below), whose sum is σ = 2819463446736. Its totient is φ = 861502719792.

The previous prime is 1801323868699. The next prime is 1801323868703. The reversal of 1801323868702 is 2078683231081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1801323868703) 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, 19579607223 + ... + 19579607314.

It is an arithmetic number, because the mean of its divisors is an integer number (352432930842).

Almost surely, 2^{1801323868702} is an apocalyptic number.

1801323868702 is a deficient number, since it is larger than the sum of its proper divisors (1018139578034).

1801323868702 is a wasteful number, since it uses less digits than its factorization.

1801323868702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39159214562.

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 1801323868702 in words is "one trillion, eight hundred one billion, three hundred twenty-three million, eight hundred sixty-eight thousand, seven hundred two".