1234204201493 has 2 divisors, whose sum is σ = 1234204201494. Its totient is φ = 1234204201492.

The previous prime is 1234204201469. The next prime is 1234204201523. The reversal of 1234204201493 is 3941024024321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 783396699409 + 450807502084 = 885097^2 + 671422^2 .

It is a cyclic number.

It is not a de Polignac number, because 1234204201493 - 2⁶ = 1234204201429 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1234204201423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617102100746 + 617102100747.

It is an arithmetic number, because the mean of its divisors is an integer number (617102100747).

Almost surely, 2^{1234204201493} is an apocalyptic number.

It is an amenable number.

1234204201493 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234204201493 is an equidigital number, since it uses as much as digits as its factorization.

1234204201493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 1234204201493 in words is "one trillion, two hundred thirty-four billion, two hundred four million, two hundred one thousand, four hundred ninety-three".