18034104001 has 2 divisors, whose sum is σ = 18034104002. Its totient is φ = 18034104000.

The previous prime is 18034103993. The next prime is 18034104019. The reversal of 18034104001 is 10040143081.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13265510976 + 4768593025 = 115176^2 + 69055^2 .

It is an emirp because it is prime and its reverse (10040143081) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 18034104001 - 2³ = 18034103993 is a prime.

It is not a weakly prime, because it can be changed into another prime (18034104031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9017052000 + 9017052001.

It is an arithmetic number, because the mean of its divisors is an integer number (9017052001).

Almost surely, 2^18034104001 is an apocalyptic number.

It is an amenable number.

18034104001 is a deficient number, since it is larger than the sum of its proper divisors (1).

18034104001 is an equidigital number, since it uses as much as digits as its factorization.

18034104001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 18034104001 its reverse (10040143081), we get a palindrome (28074247082).

The spelling of 18034104001 in words is "eighteen billion, thirty-four million, one hundred four thousand, one".