40133700667 has 2 divisors, whose sum is σ = 40133700668. Its totient is φ = 40133700666.

The previous prime is 40133700653. The next prime is 40133700689. The reversal of 40133700667 is 76600733104.

40133700667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40133700667 is a prime.

It is a super-2 number, since 2×40133700667² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40133700697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20066850333 + 20066850334.

It is an arithmetic number, because the mean of its divisors is an integer number (20066850334).

Almost surely, 2^40133700667 is an apocalyptic number.

40133700667 is a deficient number, since it is larger than the sum of its proper divisors (1).

40133700667 is an equidigital number, since it uses as much as digits as its factorization.

40133700667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 37.

The spelling of 40133700667 in words is "forty billion, one hundred thirty-three million, seven hundred thousand, six hundred sixty-seven".