667419008296 has 16 divisors (see below), whose sum is σ = 1305819799200. Its totient is φ = 319200395184.

The previous prime is 667419008239. The next prime is 667419008297. The reversal of 667419008296 is 692800914766.

It is a happy number.

667419008296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×667419008296² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 667419008296.

It is not an unprimeable number, because it can be changed into a prime (667419008297) 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, 1813638426 + ... + 1813638793.

It is an arithmetic number, because the mean of its divisors is an integer number (81613737450).

Almost surely, 2^667419008296 is an apocalyptic number.

It is an amenable number.

667419008296 is a deficient number, since it is larger than the sum of its proper divisors (638400790904).

667419008296 is a wasteful number, since it uses less digits than its factorization.

667419008296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3627277248 (or 3627277244 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 58.

The spelling of 667419008296 in words is "six hundred sixty-seven billion, four hundred nineteen million, eight thousand, two hundred ninety-six".