88252471242 has 96 divisors (see below), whose sum is σ = 213663498048. Its totient is φ = 27140075136.

The previous prime is 88252471199. The next prime is 88252471249. The reversal of 88252471242 is 24217425288.

88252471242 is a `hidden beast` number, since 8 + 82 + 524 + 7 + 1 + 2 + 42 = 666.

It is not an unprimeable number, because it can be changed into a prime (88252471249) by changing a digit.

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, 23204113 + ... + 23207915.

It is an arithmetic number, because the mean of its divisors is an integer number (2225661438).

Almost surely, 2^88252471242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88252471242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106831749024).

88252471242 is an abundant number, since it is smaller than the sum of its proper divisors (125411026806).

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

88252471242 is a wasteful number, since it uses less digits than its factorization.

88252471242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7506 (or 7494 counting only the distinct ones).

The product of its digits is 573440, while the sum is 45.

The spelling of 88252471242 in words is "eighty-eight billion, two hundred fifty-two million, four hundred seventy-one thousand, two hundred forty-two".