6411472250667 has 32 divisors (see below), whose sum is σ = 9647997212160. Its totient is φ = 3751500480000.

The previous prime is 6411472250663. The next prime is 6411472250767. The reversal of 6411472250667 is 7660522741146.

It is not a de Polignac number, because 6411472250667 - 2² = 6411472250663 is a prime.

It is a super-2 number, since 2×6411472250667² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6411472250663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14715442 + ... + 15144872.

It is an arithmetic number, because the mean of its divisors is an integer number (301499912880).

Almost surely, 2^{6411472250667} is an apocalyptic number.

6411472250667 is a deficient number, since it is larger than the sum of its proper divisors (3236524961493).

6411472250667 is a wasteful number, since it uses less digits than its factorization.

6411472250667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445075.

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 6411472250667 in words is "six trillion, four hundred eleven billion, four hundred seventy-two million, two hundred fifty thousand, six hundred sixty-seven".