1873813201879 has 2 divisors, whose sum is σ = 1873813201880. Its totient is φ = 1873813201878.

The previous prime is 1873813201817. The next prime is 1873813201933. The reversal of 1873813201879 is 9781023183781.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1873813201879 - 2²³ = 1873804813271 is a prime.

It is a super-2 number, since 2×1873813201879² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1873813201679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 936906600939 + 936906600940.

It is an arithmetic number, because the mean of its divisors is an integer number (936906600940).

Almost surely, 2^{1873813201879} is an apocalyptic number.

1873813201879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1873813201879 is an equidigital number, since it uses as much as digits as its factorization.

1873813201879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4064256, while the sum is 58.

The spelling of 1873813201879 in words is "one trillion, eight hundred seventy-three billion, eight hundred thirteen million, two hundred one thousand, eight hundred seventy-nine".