667233141037 has 2 divisors, whose sum is σ = 667233141038. Its totient is φ = 667233141036.

The previous prime is 667233141031. The next prime is 667233141059. The reversal of 667233141037 is 730141332766.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 662508090916 + 4725050121 = 813946^2 + 68739^2 .

It is a cyclic number.

It is not a de Polignac number, because 667233141037 - 2³⁵ = 632873402669 is a prime.

It is a super-2 number, since 2×667233141037² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 667233140984 and 667233141002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (667233141031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333616570518 + 333616570519.

It is an arithmetic number, because the mean of its divisors is an integer number (333616570519).

Almost surely, 2^667233141037 is an apocalyptic number.

It is an amenable number.

667233141037 is a deficient number, since it is larger than the sum of its proper divisors (1).

667233141037 is an equidigital number, since it uses as much as digits as its factorization.

667233141037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 381024, while the sum is 43.

The spelling of 667233141037 in words is "six hundred sixty-seven billion, two hundred thirty-three million, one hundred forty-one thousand, thirty-seven".