2000120144467 has 2 divisors, whose sum is σ = 2000120144468. Its totient is φ = 2000120144466.

The previous prime is 2000120144443. The next prime is 2000120144489. The reversal of 2000120144467 is 7644410210002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2000120144467 - 2²⁷ = 1999985926739 is a prime.

It is not a weakly prime, because it can be changed into another prime (2000120144167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000060072233 + 1000060072234.

It is an arithmetic number, because the mean of its divisors is an integer number (1000060072234).

Almost surely, 2^{2000120144467} is an apocalyptic number.

2000120144467 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000120144467 is an equidigital number, since it uses as much as digits as its factorization.

2000120144467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 31.

Adding to 2000120144467 its reverse (7644410210002), we get a palindrome (9644530354469).

The spelling of 2000120144467 in words is "two trillion, one hundred twenty million, one hundred forty-four thousand, four hundred sixty-seven".