366539220001 has 8 divisors (see below), whose sum is σ = 375092704800. Its totient is φ = 357987067872.

The previous prime is 366539219989. The next prime is 366539220031. The reversal of 366539220001 is 100022935663.

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

It is a cyclic number.

It is not a de Polignac number, because 366539220001 - 2²¹ = 366537122849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366539220031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234486 + ... + 887728.

It is an arithmetic number, because the mean of its divisors is an integer number (46886588100).

Almost surely, 2^366539220001 is an apocalyptic number.

It is an amenable number.

366539220001 is a deficient number, since it is larger than the sum of its proper divisors (8553484799).

366539220001 is a wasteful number, since it uses less digits than its factorization.

366539220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666335.

The product of its (nonzero) digits is 58320, while the sum is 37.

The spelling of 366539220001 in words is "three hundred sixty-six billion, five hundred thirty-nine million, two hundred twenty thousand, one".