23232263481 has 32 divisors (see below), whose sum is σ = 40398170880. Its totient is φ = 12916775808.

The previous prime is 23232263473. The next prime is 23232263603. The reversal of 23232263481 is 18436223232.

23232263481 is a `hidden beast` number, since 2 + 323 + 226 + 34 + 81 = 666.

It is not a de Polignac number, because 23232263481 - 2³ = 23232263473 is a prime.

It is a super-2 number, since 2×23232263481² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23232263981) 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, 1654116 + ... + 1668101.

It is an arithmetic number, because the mean of its divisors is an integer number (1262442840).

Almost surely, 2^23232263481 is an apocalyptic number.

23232263481 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23232263481 is a deficient number, since it is larger than the sum of its proper divisors (17165907399).

23232263481 is a wasteful number, since it uses less digits than its factorization.

23232263481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3322270 (or 3322264 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The spelling of 23232263481 in words is "twenty-three billion, two hundred thirty-two million, two hundred sixty-three thousand, four hundred eighty-one".