4098454506594 has 192 divisors, whose sum is σ = 10908248832000. Its totient is φ = 1108588184928.

The previous prime is 4098454506581. The next prime is 4098454506611. The reversal of 4098454506594 is 4956054548904.

4098454506594 is a `hidden beast` number, since 4 + 0 + 9 + 84 + 545 + 0 + 6 + 5 + 9 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 180991837 + ... + 181014479.

It is an arithmetic number, because the mean of its divisors is an integer number (56813796000).

Almost surely, 2^{4098454506594} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4098454506594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5454124416000).

4098454506594 is an abundant number, since it is smaller than the sum of its proper divisors (6809794325406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4098454506594 is a wasteful number, since it uses less digits than its factorization.

4098454506594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24234 (or 24217 counting only the distinct ones).

The product of its (nonzero) digits is 124416000, while the sum is 63.

The spelling of 4098454506594 in words is "four trillion, ninety-eight billion, four hundred fifty-four million, five hundred six thousand, five hundred ninety-four".