23466321120 has 192 divisors, whose sum is σ = 81064488960. Its totient is φ = 5658777600.

The previous prime is 23466321103. The next prime is 23466321169. The reversal of 23466321120 is 2112366432.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 996846 + ... + 1020114.

It is an arithmetic number, because the mean of its divisors is an integer number (422210880).

Almost surely, 2^23466321120 is an apocalyptic number.

23466321120 is a gapful number since it is divisible by the number (20) 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 23466321120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40532244480).

23466321120 is an abundant number, since it is smaller than the sum of its proper divisors (57598167840).

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

23466321120 is a wasteful number, since it uses less digits than its factorization.

23466321120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23489 (or 23481 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 23466321120 its reverse (2112366432), we get a palindrome (25578687552).

The spelling of 23466321120 in words is "twenty-three billion, four hundred sixty-six million, three hundred twenty-one thousand, one hundred twenty".