366340254702721 has 48 divisors (see below), whose sum is σ = 415395592073280. Its totient is φ = 322650255882240.

The previous prime is 366340254702703. The next prime is 366340254702769. The reversal of 366340254702721 is 127207452043663.

It is not a de Polignac number, because 366340254702721 - 2⁷ = 366340254702593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (366340254703721) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61691241 + ... + 67368313.

It is an arithmetic number, because the mean of its divisors is an integer number (8654074834860).

Almost surely, 2^{366340254702721} is an apocalyptic number.

It is an amenable number.

366340254702721 is a deficient number, since it is larger than the sum of its proper divisors (49055337370559).

366340254702721 is a wasteful number, since it uses less digits than its factorization.

366340254702721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5677346 (or 5677333 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 52.

The spelling of 366340254702721 in words is "three hundred sixty-six trillion, three hundred forty billion, two hundred fifty-four million, seven hundred two thousand, seven hundred twenty-one".