4066577356801 has 8 divisors (see below), whose sum is σ = 4306584222720. Its totient is φ = 3826658983488.

The previous prime is 4066577356771. The next prime is 4066577356813. The reversal of 4066577356801 is 1086537756604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4066577356801 - 2⁵ = 4066577356769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4066577356871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22028521 + ... + 22212358.

It is an arithmetic number, because the mean of its divisors is an integer number (538323027840).

Almost surely, 2^{4066577356801} is an apocalyptic number.

It is an amenable number.

4066577356801 is a deficient number, since it is larger than the sum of its proper divisors (240006865919).

4066577356801 is a wasteful number, since it uses less digits than its factorization.

4066577356801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44246303.

The product of its (nonzero) digits is 25401600, while the sum is 58.

The spelling of 4066577356801 in words is "four trillion, sixty-six billion, five hundred seventy-seven million, three hundred fifty-six thousand, eight hundred one".