12401905607 has 16 divisors (see below), whose sum is σ = 15551887680. Its totient is φ = 9627351552.

The previous prime is 12401905589. The next prime is 12401905619. The reversal of 12401905607 is 70650910421.

It is not a de Polignac number, because 12401905607 - 2¹² = 12401901511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12401905627) 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 15 ways as a sum of consecutive naturals, for example, 1280882 + ... + 1290527.

It is an arithmetic number, because the mean of its divisors is an integer number (971992980).

Almost surely, 2^12401905607 is an apocalyptic number.

12401905607 is a deficient number, since it is larger than the sum of its proper divisors (3149982073).

12401905607 is a wasteful number, since it uses less digits than its factorization.

12401905607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571482.

The product of its (nonzero) digits is 15120, while the sum is 35.

The spelling of 12401905607 in words is "twelve billion, four hundred one million, nine hundred five thousand, six hundred seven".