2720505071467 has 2 divisors, whose sum is σ = 2720505071468. Its totient is φ = 2720505071466.

The previous prime is 2720505071399. The next prime is 2720505071483. The reversal of 2720505071467 is 7641705050272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2720505071467 - 2³⁵ = 2686145333099 is a prime.

It is a super-2 number, since 2×2720505071467² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2720505071497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1360252535733 + 1360252535734.

It is an arithmetic number, because the mean of its divisors is an integer number (1360252535734).

Almost surely, 2^{2720505071467} is an apocalyptic number.

2720505071467 is a deficient number, since it is larger than the sum of its proper divisors (1).

2720505071467 is an equidigital number, since it uses as much as digits as its factorization.

2720505071467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 823200, while the sum is 46.

The spelling of 2720505071467 in words is "two trillion, seven hundred twenty billion, five hundred five million, seventy-one thousand, four hundred sixty-seven".