7727264473423 has 12 divisors (see below), whose sum is σ = 8493672270160. Its totient is φ = 7024730042880.

The previous prime is 7727264473421. The next prime is 7727264473441. The reversal of 7727264473423 is 3243744627277.

It is a happy number.

It is not a de Polignac number, because 7727264473423 - 2¹ = 7727264473421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7727264473421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27693238 + ... + 27970876.

Almost surely, 2^{7727264473423} is an apocalyptic number.

7727264473423 is a deficient number, since it is larger than the sum of its proper divisors (766407796737).

7727264473423 is a wasteful number, since it uses less digits than its factorization.

7727264473423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507678 (or 507667 counting only the distinct ones).

The product of its digits is 66382848, while the sum is 58.

The spelling of 7727264473423 in words is "seven trillion, seven hundred twenty-seven billion, two hundred sixty-four million, four hundred seventy-three thousand, four hundred twenty-three".