366473625641 has 4 divisors (see below), whose sum is σ = 366485330772. Its totient is φ = 366461920512.

The previous prime is 366473625619. The next prime is 366473625653. The reversal of 366473625641 is 146526374663.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 146526374663 = 7963 ⋅18400901.

It can be written as a sum of positive squares in 2 ways, for example, as 343724238400 + 22749387241 = 586280^2 + 150829^2 .

It is a cyclic number.

It is not a de Polignac number, because 366473625641 - 2²² = 366469431337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366473624641) 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 3 ways as a sum of consecutive naturals, for example, 5805476 + ... + 5868261.

It is an arithmetic number, because the mean of its divisors is an integer number (91621332693).

Almost surely, 2^366473625641 is an apocalyptic number.

It is an amenable number.

366473625641 is a deficient number, since it is larger than the sum of its proper divisors (11705131).

366473625641 is a wasteful number, since it uses less digits than its factorization.

366473625641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11705130.

The product of its digits is 13063680, while the sum is 53.

The spelling of 366473625641 in words is "three hundred sixty-six billion, four hundred seventy-three million, six hundred twenty-five thousand, six hundred forty-one".