464666361120225 has 120 divisors (see below), whose sum is σ = 939018804137568. Its totient is φ = 225281130508800.

The previous prime is 464666361120149. The next prime is 464666361120271. The reversal of 464666361120225 is 522021163666464.

It is not a de Polignac number, because 464666361120225 - 2¹³ = 464666361112033 is a prime.

It is a super-2 number, since 2×464666361120225² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 438221142 + ... + 439280208.

Almost surely, 2^{464666361120225} is an apocalyptic number.

464666361120225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

464666361120225 is an abundant number, since it is smaller than the sum of its proper divisors (474352443017343).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464666361120225 is a wasteful number, since it uses less digits than its factorization.

464666361120225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078797 (or 1078783 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 54.

The spelling of 464666361120225 in words is "four hundred sixty-four trillion, six hundred sixty-six billion, three hundred sixty-one million, one hundred twenty thousand, two hundred twenty-five".