667233260804 has 24 divisors (see below), whose sum is σ = 1317733401600. Its totient is φ = 292829643680.

The previous prime is 667233260803. The next prime is 667233260861. The reversal of 667233260804 is 408062332766.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (667233260803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261453764 + ... + 261456315.

It is an arithmetic number, because the mean of its divisors is an integer number (54905558400).

Almost surely, 2^667233260804 is an apocalyptic number.

It is an amenable number.

667233260804 is a deficient number, since it is larger than the sum of its proper divisors (650500140796).

667233260804 is a wasteful number, since it uses less digits than its factorization.

667233260804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522910123 (or 522910121 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 667233260804 in words is "six hundred sixty-seven billion, two hundred thirty-three million, two hundred sixty thousand, eight hundred four".