23452498188 has 144 divisors (see below), whose sum is σ = 70800156000. Its totient is φ = 6694047360.

The previous prime is 23452498079. The next prime is 23452498213. The reversal of 23452498188 is 88189425432.

23452498188 is a `hidden beast` number, since 2 + 3 + 452 + 4 + 9 + 8 + 188 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8195878 + ... + 8198738.

It is an arithmetic number, because the mean of its divisors is an integer number (491667750).

Almost surely, 2^23452498188 is an apocalyptic number.

23452498188 is a gapful number since it is divisible by the number (28) 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 23452498188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35400078000).

23452498188 is an abundant number, since it is smaller than the sum of its proper divisors (47347657812).

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

23452498188 is a wasteful number, since it uses less digits than its factorization.

23452498188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4437 (or 4422 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 54.

The spelling of 23452498188 in words is "twenty-three billion, four hundred fifty-two million, four hundred ninety-eight thousand, one hundred eighty-eight".