464663272644027 has 12 divisors (see below), whose sum is σ = 671182117785504. Its totient is φ = 309774668137200.

The previous prime is 464663272644019. The next prime is 464663272644041. The reversal of 464663272644027 is 720446272366464.

464663272644027 is a `hidden beast` number, since 4 + 6 + 4 + 6 + 6 + 327 + 264 + 40 + 2 + 7 = 666.

It is not a de Polignac number, because 464663272644027 - 2³ = 464663272644019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (464663272644127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67096224 + ... + 73696877.

It is an arithmetic number, because the mean of its divisors is an integer number (55931843148792).

Almost surely, 2^{464663272644027} is an apocalyptic number.

464663272644027 is a deficient number, since it is larger than the sum of its proper divisors (206518845141477).

464663272644027 is a wasteful number, since it uses less digits than its factorization.

464663272644027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141159810 (or 141159807 counting only the distinct ones).

The product of its (nonzero) digits is 390168576, while the sum is 63.

The spelling of 464663272644027 in words is "four hundred sixty-four trillion, six hundred sixty-three billion, two hundred seventy-two million, six hundred forty-four thousand, twenty-seven".