454231401243061 has 6 divisors (see below), whose sum is σ = 491860038032610. Its totient is φ = 419290524224208.

The previous prime is 454231401243049. The next prime is 454231401243071. The reversal of 454231401243061 is 160342104132454.

It can be written as a sum of positive squares in 3 ways, for example, as 59952794640561 + 394278606602500 = 7742919^2 + 19856450^2 .

It is not a de Polignac number, because 454231401243061 - 2⁷ = 454231401242933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454231401243031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1343879885166 + ... + 1343879885503.

It is an arithmetic number, because the mean of its divisors is an integer number (81976673005435).

Almost surely, 2^{454231401243061} is an apocalyptic number.

It is an amenable number.

454231401243061 is a deficient number, since it is larger than the sum of its proper divisors (37628636789549).

454231401243061 is a wasteful number, since it uses less digits than its factorization.

454231401243061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687759770695 (or 2687759770682 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 454231401243061 in words is "four hundred fifty-four trillion, two hundred thirty-one billion, four hundred one million, two hundred forty-three thousand, sixty-one".