454332219608769 has 4 divisors (see below), whose sum is σ = 605776292811696. Its totient is φ = 302888146405844.

The previous prime is 454332219608747. The next prime is 454332219608779. The reversal of 454332219608769 is 967806912233454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 454332219608769 - 2³¹ = 454330072125121 is a prime.

It is a super-2 number, since 2×454332219608769² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (454332219608779) 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, 75722036601459 + ... + 75722036601464.

It is an arithmetic number, because the mean of its divisors is an integer number (151444073202924).

It is a 2-persistent number, because it is pandigital, and so is 2⋅454332219608769 = 908664439217538, but 3⋅454332219608769 = 1362996658826307 is not.

Almost surely, 2^{454332219608769} is an apocalyptic number.

It is an amenable number.

454332219608769 is a deficient number, since it is larger than the sum of its proper divisors (151444073202927).

454332219608769 is a wasteful number, since it uses less digits than its factorization.

454332219608769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151444073202926.

The product of its (nonzero) digits is 470292480, while the sum is 69.

The spelling of 454332219608769 in words is "four hundred fifty-four trillion, three hundred thirty-two billion, two hundred nineteen million, six hundred eight thousand, seven hundred sixty-nine".