454211705799 has 24 divisors (see below), whose sum is σ = 667491656832. Its totient is φ = 297570324240.

The previous prime is 454211705771. The next prime is 454211705803. The reversal of 454211705799 is 997507112454.

454211705799 is a `hidden beast` number, since 4 + 54 + 2 + 1 + 17 + 0 + 579 + 9 = 666.

It is not a de Polignac number, because 454211705799 - 2⁸ = 454211705543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454211705729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 961509 + ... + 1353854.

It is an arithmetic number, because the mean of its divisors is an integer number (27812152368).

Almost surely, 2^454211705799 is an apocalyptic number.

454211705799 is a deficient number, since it is larger than the sum of its proper divisors (213279951033).

454211705799 is a wasteful number, since it uses less digits than its factorization.

454211705799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315747 (or 2315744 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 54.

The spelling of 454211705799 in words is "four hundred fifty-four billion, two hundred eleven million, seven hundred five thousand, seven hundred ninety-nine".