454406334661 has 8 divisors (see below), whose sum is σ = 462878395200. Its totient is φ = 446012357952.

The previous prime is 454406334643. The next prime is 454406334769. The reversal of 454406334661 is 166433604454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 454406334661 - 2⁹ = 454406334149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454404334661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19509211 + ... + 19532488.

It is an arithmetic number, because the mean of its divisors is an integer number (57859799400).

Almost surely, 2^454406334661 is an apocalyptic number.

It is an amenable number.

454406334661 is a deficient number, since it is larger than the sum of its proper divisors (8472060539).

454406334661 is a wasteful number, since it uses less digits than its factorization.

454406334661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39041915.

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 454406334661 in words is "four hundred fifty-four billion, four hundred six million, three hundred thirty-four thousand, six hundred sixty-one".