23472162120 has 384 divisors, whose sum is σ = 81691545600. Its totient is φ = 5345049600.

The previous prime is 23472162113. The next prime is 23472162149. The reversal of 23472162120 is 2126127432.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 56019271 + ... + 56019689.

It is an arithmetic number, because the mean of its divisors is an integer number (212738400).

Almost surely, 2^23472162120 is an apocalyptic number.

23472162120 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 23472162120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40845772800).

23472162120 is an abundant number, since it is smaller than the sum of its proper divisors (58219383480).

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

23472162120 is a wasteful number, since it uses less digits than its factorization.

23472162120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

Adding to 23472162120 its reverse (2126127432), we get a palindrome (25598289552).

The spelling of 23472162120 in words is "twenty-three billion, four hundred seventy-two million, one hundred sixty-two thousand, one hundred twenty".