4493411452457 has 12 divisors (see below), whose sum is σ = 4799490741360. Its totient is φ = 4205627938872.

The previous prime is 4493411452373. The next prime is 4493411452487. The reversal of 4493411452457 is 7542541143944.

4493411452457 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4493411452457 - 2³⁴ = 4476231583273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4493411452399 and 4493411452408.

It is not an unprimeable number, because it can be changed into a prime (4493411452487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74952707 + ... + 75012632.

It is an arithmetic number, because the mean of its divisors is an integer number (399957561780).

Almost surely, 2^{4493411452457} is an apocalyptic number.

It is an amenable number.

4493411452457 is a deficient number, since it is larger than the sum of its proper divisors (306079288903).

4493411452457 is a wasteful number, since it uses less digits than its factorization.

4493411452457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149965460 (or 149965441 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 53.

The spelling of 4493411452457 in words is "four trillion, four hundred ninety-three billion, four hundred eleven million, four hundred fifty-two thousand, four hundred fifty-seven".