452251443416 has 16 divisors (see below), whose sum is σ = 848225162400. Its totient is φ = 226058066784.

The previous prime is 452251443401. The next prime is 452251443421. The reversal of 452251443416 is 614344152254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8428451 + ... + 8481938.

It is an arithmetic number, because the mean of its divisors is an integer number (53014072650).

Almost surely, 2^452251443416 is an apocalyptic number.

It is an amenable number.

452251443416 is a deficient number, since it is larger than the sum of its proper divisors (395973718984).

452251443416 is a wasteful number, since it uses less digits than its factorization.

452251443416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16913738 (or 16913734 counting only the distinct ones).

The product of its digits is 460800, while the sum is 41.

The spelling of 452251443416 in words is "four hundred fifty-two billion, two hundred fifty-one million, four hundred forty-three thousand, four hundred sixteen".