1207273680407 has 4 divisors (see below), whose sum is σ = 1221819146520. Its totient is φ = 1192728214296.

The previous prime is 1207273680383. The next prime is 1207273680421. The reversal of 1207273680407 is 7040863727021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1207273680407 - 2⁴⁰ = 107762052631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1207273680307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7272732932 + ... + 7272733097.

It is an arithmetic number, because the mean of its divisors is an integer number (305454786630).

Almost surely, 2^{1207273680407} is an apocalyptic number.

1207273680407 is a deficient number, since it is larger than the sum of its proper divisors (14545466113).

1207273680407 is an equidigital number, since it uses as much as digits as its factorization.

1207273680407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14545466112.

The product of its (nonzero) digits is 790272, while the sum is 47.

The spelling of 1207273680407 in words is "one trillion, two hundred seven billion, two hundred seventy-three million, six hundred eighty thousand, four hundred seven".