1839082291201 has 4 divisors (see below), whose sum is σ = 1841814955012. Its totient is φ = 1836349627392.

The previous prime is 1839082291183. The next prime is 1839082291217. The reversal of 1839082291201 is 1021922809381.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1013163033600 + 825919257601 = 1006560^2 + 908801^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1839082291201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1839082291901) 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, 1366330896 + ... + 1366332241.

It is an arithmetic number, because the mean of its divisors is an integer number (460453738753).

Almost surely, 2^{1839082291201} is an apocalyptic number.

It is an amenable number.

1839082291201 is a deficient number, since it is larger than the sum of its proper divisors (2732663811).

1839082291201 is an equidigital number, since it uses as much as digits as its factorization.

1839082291201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732663810.

The product of its (nonzero) digits is 124416, while the sum is 46.

The spelling of 1839082291201 in words is "one trillion, eight hundred thirty-nine billion, eighty-two million, two hundred ninety-one thousand, two hundred one".