464213716247 has 8 divisors (see below), whose sum is σ = 492181953696. Its totient is φ = 436318984192.

The previous prime is 464213716229. The next prime is 464213716261. The reversal of 464213716247 is 742617312464.

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 464213716247 - 2⁸ = 464213715991 is a prime.

It is a super-3 number, since 3×464213716247³ (a number of 36 digits) contains 333 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 (464213716277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18363338 + ... + 18388599.

It is an arithmetic number, because the mean of its divisors is an integer number (61522744212).

Almost surely, 2^464213716247 is an apocalyptic number.

464213716247 is a deficient number, since it is larger than the sum of its proper divisors (27968237449).

464213716247 is a wasteful number, since it uses less digits than its factorization.

464213716247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36752697.

The product of its digits is 1354752, while the sum is 47.

The spelling of 464213716247 in words is "four hundred sixty-four billion, two hundred thirteen million, seven hundred sixteen thousand, two hundred forty-seven".