366064121460663 has 16 divisors (see below), whose sum is σ = 542323212326400. Its totient is φ = 244040049734040.

The previous prime is 366064121460647. The next prime is 366064121460677.

366064121460663 is a `hidden beast` number, since 3 + 6 + 6 + 0 + 6 + 4 + 1 + 21 + 4 + 606 + 6 + 3 = 666.

366064121460663 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 366064121460663 - 2⁴ = 366064121460647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366064121460263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72452793 + ... + 77340386.

It is an arithmetic number, because the mean of its divisors is an integer number (33895200770400).

Almost surely, 2^{366064121460663} is an apocalyptic number.

366064121460663 is a deficient number, since it is larger than the sum of its proper divisors (176259090865737).

366064121460663 is a wasteful number, since it uses less digits than its factorization.

366064121460663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149883699 (or 149883693 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 54.

The spelling of 366064121460663 in words is "three hundred sixty-six trillion, sixty-four billion, one hundred twenty-one million, four hundred sixty thousand, six hundred sixty-three".