20077234544119 has 2 divisors, whose sum is σ = 20077234544120. Its totient is φ = 20077234544118.

The previous prime is 20077234544113. The next prime is 20077234544167. The reversal of 20077234544119 is 91144543277002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20077234544119 - 2²⁷ = 20077100326391 is a prime.

It is a super-2 number, since 2×20077234544119² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20077234544113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10038617272059 + 10038617272060.

It is an arithmetic number, because the mean of its divisors is an integer number (10038617272060).

Almost surely, 2^{20077234544119} is an apocalyptic number.

20077234544119 is a deficient number, since it is larger than the sum of its proper divisors (1).

20077234544119 is an equidigital number, since it uses as much as digits as its factorization.

20077234544119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 20077234544119 in words is "twenty trillion, seventy-seven billion, two hundred thirty-four million, five hundred forty-four thousand, one hundred nineteen".