667233113142 has 16 divisors (see below), whose sum is σ = 1392486497280. Its totient is φ = 212740992552.

The previous prime is 667233113117. The next prime is 667233113143. The reversal of 667233113142 is 241311332766.

It is a super-2 number, since 2×667233113142² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 667233113142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667233113143) 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 7 ways as a sum of consecutive naturals, for example, 2417511142 + ... + 2417511417.

It is an arithmetic number, because the mean of its divisors is an integer number (87030406080).

Almost surely, 2^667233113142 is an apocalyptic number.

667233113142 is an abundant number, since it is smaller than the sum of its proper divisors (725253384138).

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

667233113142 is a wasteful number, since it uses less digits than its factorization.

667233113142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4835022587.

The product of its digits is 108864, while the sum is 39.

The spelling of 667233113142 in words is "six hundred sixty-seven billion, two hundred thirty-three million, one hundred thirteen thousand, one hundred forty-two".