2667167271215 has 4 divisors (see below), whose sum is σ = 3200600725464. Its totient is φ = 2133733816968.

The previous prime is 2667167271187. The next prime is 2667167271217. The reversal of 2667167271215 is 5121727617662.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2667167271215 - 2⁸ = 2667167270959 is a prime.

It is a super-2 number, since 2×2667167271215² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2667167271217) 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, 266716727117 + ... + 266716727126.

It is an arithmetic number, because the mean of its divisors is an integer number (800150181366).

Almost surely, 2^{2667167271215} is an apocalyptic number.

2667167271215 is a deficient number, since it is larger than the sum of its proper divisors (533433454249).

2667167271215 is an equidigital number, since it uses as much as digits as its factorization.

2667167271215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533433454248.

The product of its digits is 2963520, while the sum is 53.

The spelling of 2667167271215 in words is "two trillion, six hundred sixty-seven billion, one hundred sixty-seven million, two hundred seventy-one thousand, two hundred fifteen".