464781217373 has 16 divisors (see below), whose sum is σ = 521331733440. Its totient is φ = 410690275200.

The previous prime is 464781217367. The next prime is 464781217379. The reversal of 464781217373 is 373712187464.

It is an interprime number because it is at equal distance from previous prime (464781217367) and next prime (464781217379).

It is a cyclic number.

It is not a de Polignac number, because 464781217373 - 2¹⁰ = 464781216349 is a prime.

It is a super-2 number, since 2×464781217373² (a number of 24 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 (464781217379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1794215 + ... + 2036852.

It is an arithmetic number, because the mean of its divisors is an integer number (32583233340).

Almost surely, 2^464781217373 is an apocalyptic number.

It is an amenable number.

464781217373 is a deficient number, since it is larger than the sum of its proper divisors (56550516067).

464781217373 is a wasteful number, since it uses less digits than its factorization.

464781217373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831388.

The product of its digits is 4741632, while the sum is 53.

The spelling of 464781217373 in words is "four hundred sixty-four billion, seven hundred eighty-one million, two hundred seventeen thousand, three hundred seventy-three".