1472679997441 has 4 divisors (see below), whose sum is σ = 1512482159572. Its totient is φ = 1432877835312.

The previous prime is 1472679997427. The next prime is 1472679997447. The reversal of 1472679997441 is 1447999762741.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1417968916225 + 54711081216 = 1190785^2 + 233904^2 .

It is a cyclic number.

It is not a de Polignac number, because 1472679997441 - 2⁹ = 1472679996929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1472679997447) 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, 19901081010 + ... + 19901081083.

It is an arithmetic number, because the mean of its divisors is an integer number (378120539893).

Almost surely, 2^{1472679997441} is an apocalyptic number.

It is an amenable number.

1472679997441 is a deficient number, since it is larger than the sum of its proper divisors (39802162131).

1472679997441 is an equidigital number, since it uses as much as digits as its factorization.

1472679997441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39802162130.

The product of its digits is 192036096, while the sum is 70.

The spelling of 1472679997441 in words is "one trillion, four hundred seventy-two billion, six hundred seventy-nine million, nine hundred ninety-seven thousand, four hundred forty-one".