667233114760 has 64 divisors (see below), whose sum is σ = 1554326204400. Its totient is φ = 257477047296.

The previous prime is 667233114739. The next prime is 667233114781. The reversal of 667233114760 is 67411332766.

It is an interprime number because it is at equal distance from previous prime (667233114739) and next prime (667233114781).

It can be written as a sum of positive squares in 8 ways, for example, as 24391567684 + 642841547076 = 156178^2 + 801774^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 667233114760.

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, 1169982 + ... + 1644178.

Almost surely, 2^667233114760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 667233114760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (777163102200).

667233114760 is an abundant number, since it is smaller than the sum of its proper divisors (887093089640).

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

667233114760 is a wasteful number, since it uses less digits than its factorization.

667233114760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475450 (or 475446 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 667233114760 in words is "six hundred sixty-seven billion, two hundred thirty-three million, one hundred fourteen thousand, seven hundred sixty".