667233313332 has 48 divisors (see below), whose sum is σ = 1615038432000. Its totient is φ = 214239767040.

The previous prime is 667233313321. The next prime is 667233313343. The reversal of 667233313332 is 233313332766.

It is an interprime number because it is at equal distance from previous prime (667233313321) and next prime (667233313343).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8544457 + ... + 8622192.

It is an arithmetic number, because the mean of its divisors is an integer number (33646634000).

Almost surely, 2^667233313332 is an apocalyptic number.

It is an amenable number.

667233313332 is an abundant number, since it is smaller than the sum of its proper divisors (947805118668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

667233313332 is a wasteful number, since it uses less digits than its factorization.

667233313332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17166776 (or 17166774 counting only the distinct ones).

The product of its digits is 734832, while the sum is 42.

The spelling of 667233313332 in words is "six hundred sixty-seven billion, two hundred thirty-three million, three hundred thirteen thousand, three hundred thirty-two".