667233125306 has 64 divisors (see below), whose sum is σ = 1125856682496. Its totient is φ = 293941401600.

The previous prime is 667233125257. The next prime is 667233125323. The reversal of 667233125306 is 603521332766.

667233125306 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 2×667233125306² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97303430 + ... + 97310286.

It is an arithmetic number, because the mean of its divisors is an integer number (17591510664).

Almost surely, 2^667233125306 is an apocalyptic number.

667233125306 is a deficient number, since it is larger than the sum of its proper divisors (458623557190).

667233125306 is a wasteful number, since it uses less digits than its factorization.

667233125306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7607.

The product of its (nonzero) digits is 816480, while the sum is 44.

The spelling of 667233125306 in words is "six hundred sixty-seven billion, two hundred thirty-three million, one hundred twenty-five thousand, three hundred six".