667233114387 has 32 divisors (see below), whose sum is σ = 1024241111040. Its totient is φ = 378462736800.

The previous prime is 667233114341. The next prime is 667233114409. The reversal of 667233114387 is 783411332766.

It is not a de Polignac number, because 667233114387 - 2¹⁰ = 667233113363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (667233104387) 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 in 31 ways as a sum of consecutive naturals, for example, 18438762 + ... + 18474912.

It is an arithmetic number, because the mean of its divisors is an integer number (32007534720).

Almost surely, 2^667233114387 is an apocalyptic number.

667233114387 is a deficient number, since it is larger than the sum of its proper divisors (357007996653).

667233114387 is a wasteful number, since it uses less digits than its factorization.

667233114387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42623.

The product of its digits is 3048192, while the sum is 51.

The spelling of 667233114387 in words is "six hundred sixty-seven billion, two hundred thirty-three million, one hundred fourteen thousand, three hundred eighty-seven".