4054458707668 has 12 divisors (see below), whose sum is σ = 7103581977492. Its totient is φ = 2024863856960.

The previous prime is 4054458707603. The next prime is 4054458707683. The reversal of 4054458707668 is 8667078544504.

It can be written as a sum of positive squares in 2 ways, for example, as 3337205547204 + 717253160464 = 1826802^2 + 846908^2 .

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, 591370363 + ... + 591377218.

It is an arithmetic number, because the mean of its divisors is an integer number (591965164791).

Almost surely, 2^{4054458707668} is an apocalyptic number.

It is an amenable number.

4054458707668 is a deficient number, since it is larger than the sum of its proper divisors (3049123269824).

4054458707668 is a wasteful number, since it uses less digits than its factorization.

4054458707668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182748442 (or 1182748440 counting only the distinct ones).

The product of its (nonzero) digits is 180633600, while the sum is 64.

The spelling of 4054458707668 in words is "four trillion, fifty-four billion, four hundred fifty-eight million, seven hundred seven thousand, six hundred sixty-eight".