673334040007 has 2 divisors, whose sum is σ = 673334040008. Its totient is φ = 673334040006.

The previous prime is 673334039971. The next prime is 673334040013. The reversal of 673334040007 is 700040433376.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 673334040007 - 2²³ = 673325651399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (673334040077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336667020003 + 336667020004.

It is an arithmetic number, because the mean of its divisors is an integer number (336667020004).

Almost surely, 2^673334040007 is an apocalyptic number.

673334040007 is a deficient number, since it is larger than the sum of its proper divisors (1).

673334040007 is an equidigital number, since it uses as much as digits as its factorization.

673334040007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 37.

The spelling of 673334040007 in words is "six hundred seventy-three billion, three hundred thirty-four million, forty thousand, seven".