469313388544 has 576 divisors, whose sum is σ = 1303584710400. Its totient is φ = 166471925760.

The previous prime is 469313388541. The next prime is 469313388587. The reversal of 469313388544 is 445883313964.

It is not an unprimeable number, because it can be changed into a prime (469313388541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6428950492 + ... + 6428950564.

It is an arithmetic number, because the mean of its divisors is an integer number (2263167900).

Almost surely, 2^469313388544 is an apocalyptic number.

469313388544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469313388544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (651792355200).

469313388544 is an abundant number, since it is smaller than the sum of its proper divisors (834271321856).

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

469313388544 is an frugal number, since it uses more digits than its factorization.

469313388544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 106 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 58.

The spelling of 469313388544 in words is "four hundred sixty-nine billion, three hundred thirteen million, three hundred eighty-eight thousand, five hundred forty-four".