469614329856 has 720 divisors, whose sum is σ = 1644328667520. Its totient is φ = 130799370240.

The previous prime is 469614329827. The next prime is 469614329857. The reversal of 469614329856 is 658923416964.

469614329856 is a `hidden beast` number, since 4 + 6 + 9 + 61 + 432 + 98 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 469614329793 and 469614329802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469614329857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5276565460 + ... + 5276565548.

It is an arithmetic number, because the mean of its divisors is an integer number (2283789816).

Almost surely, 2^469614329856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469614329856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (822164333760).

469614329856 is an abundant number, since it is smaller than the sum of its proper divisors (1174714337664).

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

469614329856 is an frugal number, since it uses more digits than its factorization.

469614329856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 172 counting only the distinct ones).

The product of its digits is 67184640, while the sum is 63.

The spelling of 469614329856 in words is "four hundred sixty-nine billion, six hundred fourteen million, three hundred twenty-nine thousand, eight hundred fifty-six".