20034177007277 has 2 divisors, whose sum is σ = 20034177007278. Its totient is φ = 20034177007276.

The previous prime is 20034177007211. The next prime is 20034177007331. The reversal of 20034177007277 is 77270077143002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12760119881161 + 7274057126116 = 3572131^2 + 2697046^2 .

It is a cyclic number.

It is not a de Polignac number, because 20034177007277 - 2¹⁰ = 20034177006253 is a prime.

It is a super-2 number, since 2×20034177007277² (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 (20034177007177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10017088503638 + 10017088503639.

It is an arithmetic number, because the mean of its divisors is an integer number (10017088503639).

Almost surely, 2^{20034177007277} is an apocalyptic number.

It is an amenable number.

20034177007277 is a deficient number, since it is larger than the sum of its proper divisors (1).

20034177007277 is an equidigital number, since it uses as much as digits as its factorization.

20034177007277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 806736, while the sum is 47.

The spelling of 20034177007277 in words is "twenty trillion, thirty-four billion, one hundred seventy-seven million, seven thousand, two hundred seventy-seven".