486811226312401 has 3 divisors (see below), whose sum is σ = 486811248376201. Its totient is φ = 486811204248602.

The previous prime is 486811226312351. The next prime is 486811226312423. The reversal of 486811226312401 is 104213622118684.

The square root of 486811226312401 is 22063799.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 486811226312401 - 2³¹ = 486809078828753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486811226312491) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 11031900 + ... + 33095698.

Almost surely, 2^{486811226312401} is an apocalyptic number.

486811226312401 is the 22063799-th square number.

486811226312401 is the 11031900-th centered octagonal number.

It is an amenable number.

486811226312401 is a deficient number, since it is larger than the sum of its proper divisors (22063800).

486811226312401 is an frugal number, since it uses more digits than its factorization.

486811226312401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44127598 (or 22063799 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 49.

The spelling of 486811226312401 in words is "four hundred eighty-six trillion, eight hundred eleven billion, two hundred twenty-six million, three hundred twelve thousand, four hundred one".