1372341722746 has 16 divisors (see below), whose sum is σ = 2066033581920. Its totient is φ = 683665628400.

The previous prime is 1372341722671. The next prime is 1372341722749. The reversal of 1372341722746 is 6472271432731.

It is a self number, because there is not a number n which added to its sum of digits gives 1372341722746.

It is not an unprimeable number, because it can be changed into a prime (1372341722749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1118796 + ... + 1999096.

It is an arithmetic number, because the mean of its divisors is an integer number (129127098870).

Almost surely, 2^{1372341722746} is an apocalyptic number.

1372341722746 is a deficient number, since it is larger than the sum of its proper divisors (693691859174).

1372341722746 is a wasteful number, since it uses less digits than its factorization.

1372341722746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883149.

The product of its digits is 2370816, while the sum is 49.

The spelling of 1372341722746 in words is "one trillion, three hundred seventy-two billion, three hundred forty-one million, seven hundred twenty-two thousand, seven hundred forty-six".