454333146676772 has 12 divisors (see below), whose sum is σ = 867363280019376. Its totient is φ = 206515066671240.

The previous prime is 454333146676771. The next prime is 454333146676823. The reversal of 454333146676772 is 277676641333454.

It is not an unprimeable number, because it can be changed into a prime (454333146676771) 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, 5162876666738 + ... + 5162876666825.

It is an arithmetic number, because the mean of its divisors is an integer number (72280273334948).

Almost surely, 2^{454333146676772} is an apocalyptic number.

It is an amenable number.

454333146676772 is a deficient number, since it is larger than the sum of its proper divisors (413030133342604).

454333146676772 is a wasteful number, since it uses less digits than its factorization.

454333146676772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10325753333578 (or 10325753333576 counting only the distinct ones).

The product of its digits is 1280240640, while the sum is 68.

The spelling of 454333146676772 in words is "four hundred fifty-four trillion, three hundred thirty-three billion, one hundred forty-six million, six hundred seventy-six thousand, seven hundred seventy-two".