223462695456 has 1152 divisors, whose sum is σ = 895504619520. Its totient is φ = 52744919040.

The previous prime is 223462695439. The next prime is 223462695461. The reversal of 223462695456 is 654596264322.

223462695456 is a `hidden beast` number, since 2 + 2 + 3 + 4 + 626 + 9 + 5 + 4 + 5 + 6 = 666.

It is a super-2 number, since 2×223462695456² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 191 ways as a sum of consecutive naturals, for example, 789620691 + ... + 789620973.

It is an arithmetic number, because the mean of its divisors is an integer number (777347760).

Almost surely, 2^223462695456 is an apocalyptic number.

223462695456 is a gapful number since it is divisible by the number (26) 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 223462695456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447752309760).

223462695456 is an abundant number, since it is smaller than the sum of its proper divisors (672041924064).

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

223462695456 is a wasteful number, since it uses less digits than its factorization.

223462695456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 402 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 54.

The spelling of 223462695456 in words is "two hundred twenty-three billion, four hundred sixty-two million, six hundred ninety-five thousand, four hundred fifty-six".