407040673007 has 2 divisors, whose sum is σ = 407040673008. Its totient is φ = 407040673006.

The previous prime is 407040673003. The next prime is 407040673019. The reversal of 407040673007 is 700376040704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 407040673007 - 2² = 407040673003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (407040673001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203520336503 + 203520336504.

It is an arithmetic number, because the mean of its divisors is an integer number (203520336504).

Almost surely, 2^407040673007 is an apocalyptic number.

407040673007 is a deficient number, since it is larger than the sum of its proper divisors (1).

407040673007 is an equidigital number, since it uses as much as digits as its factorization.

407040673007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98784, while the sum is 38.

The spelling of 407040673007 in words is "four hundred seven billion, forty million, six hundred seventy-three thousand, seven".