454522131244 has 6 divisors (see below), whose sum is σ = 795413729684. Its totient is φ = 227261065620.

The previous prime is 454522131241. The next prime is 454522131251. The reversal of 454522131244 is 442131225454.

It is not an unprimeable number, because it can be changed into a prime (454522131241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56815266402 + ... + 56815266409.

Almost surely, 2^454522131244 is an apocalyptic number.

It is an amenable number.

454522131244 is a deficient number, since it is larger than the sum of its proper divisors (340891598440).

454522131244 is a wasteful number, since it uses less digits than its factorization.

454522131244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113630532815 (or 113630532813 counting only the distinct ones).

The product of its digits is 153600, while the sum is 37.

Adding to 454522131244 its reverse (442131225454), we get a palindrome (896653356698).

The spelling of 454522131244 in words is "four hundred fifty-four billion, five hundred twenty-two million, one hundred thirty-one thousand, two hundred forty-four".