2030664177777 has 4 divisors (see below), whose sum is σ = 2707552237040. Its totient is φ = 1353776118516.

The previous prime is 2030664177733. The next prime is 2030664177793. The reversal of 2030664177777 is 7777714660302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2030664177777 - 2⁶ = 2030664177713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030664172777) 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, 338444029627 + ... + 338444029632.

It is an arithmetic number, because the mean of its divisors is an integer number (676888059260).

Almost surely, 2^{2030664177777} is an apocalyptic number.

It is an amenable number.

2030664177777 is a deficient number, since it is larger than the sum of its proper divisors (676888059263).

2030664177777 is an equidigital number, since it uses as much as digits as its factorization.

2030664177777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676888059262.

The product of its (nonzero) digits is 14521248, while the sum is 57.

The spelling of 2030664177777 in words is "two trillion, thirty billion, six hundred sixty-four million, one hundred seventy-seven thousand, seven hundred seventy-seven".