1836232130879 has 2 divisors, whose sum is σ = 1836232130880. Its totient is φ = 1836232130878.

The previous prime is 1836232130857. The next prime is 1836232130893. The reversal of 1836232130879 is 9780312326381.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1836232130879 - 2¹² = 1836232126783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1836232130879.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1836232130839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 918116065439 + 918116065440.

It is an arithmetic number, because the mean of its divisors is an integer number (918116065440).

Almost surely, 2^{1836232130879} is an apocalyptic number.

1836232130879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1836232130879 is an equidigital number, since it uses as much as digits as its factorization.

1836232130879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 1836232130879 in words is "one trillion, eight hundred thirty-six billion, two hundred thirty-two million, one hundred thirty thousand, eight hundred seventy-nine".