23312477421332 has 48 divisors (see below), whose sum is σ = 44954307538560. Its totient is φ = 10489792176000.

The previous prime is 23312477421293. The next prime is 23312477421371.

23312477421332 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (23312477421293) and next prime (23312477421371).

It is a super-2 number, since 2×23312477421332² (a number of 28 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 24594578 + ... + 25524854.

It is an arithmetic number, because the mean of its divisors is an integer number (936548073720).

Almost surely, 2^{23312477421332} is an apocalyptic number.

23312477421332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23312477421332 is a deficient number, since it is larger than the sum of its proper divisors (21641830117228).

23312477421332 is a wasteful number, since it uses less digits than its factorization.

23312477421332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936032 (or 936030 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 44.

It can be divided in two parts, 2331247 and 7421332, that added together give a palindrome (9752579).

The spelling of 23312477421332 in words is "twenty-three trillion, three hundred twelve billion, four hundred seventy-seven million, four hundred twenty-one thousand, three hundred thirty-two".