264432323114432 has 56 divisors (see below), whose sum is σ = 572440706160240. Its totient is φ = 120195497410560.

The previous prime is 264432323114429. The next prime is 264432323114441. The reversal of 264432323114432 is 234411323234462.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85392494 + ... + 88434962.

Almost surely, 2^{264432323114432} is an apocalyptic number.

264432323114432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

264432323114432 is an abundant number, since it is smaller than the sum of its proper divisors (308008383045808).

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

264432323114432 is a wasteful number, since it uses less digits than its factorization.

264432323114432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165949 (or 3165939 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 44.

Adding to 264432323114432 its reverse (234411323234462), we get a palindrome (498843646348894).

The spelling of 264432323114432 in words is "two hundred sixty-four trillion, four hundred thirty-two billion, three hundred twenty-three million, one hundred fourteen thousand, four hundred thirty-two".