463264356474221 has 8 divisors (see below), whose sum is σ = 477656556441504. Its totient is φ = 449036638792560.

The previous prime is 463264356474217. The next prime is 463264356474229. The reversal of 463264356474221 is 122474653462364.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 463264356474221 - 2² = 463264356474217 is a prime.

It is a super-2 number, since 2×463264356474221² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463264356474229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41120565686 + ... + 41120576951.

It is an arithmetic number, because the mean of its divisors is an integer number (59707069555188).

Almost surely, 2^{463264356474221} is an apocalyptic number.

It is an amenable number.

463264356474221 is a deficient number, since it is larger than the sum of its proper divisors (14392199967283).

463264356474221 is a wasteful number, since it uses less digits than its factorization.

463264356474221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82241142811.

The product of its digits is 139345920, while the sum is 59.

The spelling of 463264356474221 in words is "four hundred sixty-three trillion, two hundred sixty-four billion, three hundred fifty-six million, four hundred seventy-four thousand, two hundred twenty-one".