6406272016027 has 16 divisors (see below), whose sum is σ = 6965659008000. Its totient is φ = 5856579799200.

The previous prime is 6406272015971. The next prime is 6406272016127. The reversal of 6406272016027 is 7206102726046.

It is not a de Polignac number, because 6406272016027 - 2¹¹ = 6406272013979 is a prime.

It is a super-2 number, since 2×6406272016027² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6406272016127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2919499 + ... + 4619092.

It is an arithmetic number, because the mean of its divisors is an integer number (435353688000).

Almost surely, 2^{6406272016027} is an apocalyptic number.

6406272016027 is a deficient number, since it is larger than the sum of its proper divisors (559386991973).

6406272016027 is a wasteful number, since it uses less digits than its factorization.

6406272016027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7539234.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 6406272016027 in words is "six trillion, four hundred six billion, two hundred seventy-two million, sixteen thousand, twenty-seven".