88227901440 has 1248 divisors, whose sum is σ = 380272089600. Its totient is φ = 18473287680.

The previous prime is 88227901417. The next prime is 88227901453. The reversal of 88227901440 is 4410972288.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1446359010 + ... + 1446359070.

It is an arithmetic number, because the mean of its divisors is an integer number (304705200).

Almost surely, 2^88227901440 is an apocalyptic number.

88227901440 is a gapful number since it is divisible by the number (80) 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 88227901440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190136044800).

88227901440 is an abundant number, since it is smaller than the sum of its proper divisors (292044188160).

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

88227901440 is a wasteful number, since it uses less digits than its factorization.

88227901440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 88227901440 in words is "eighty-eight billion, two hundred twenty-seven million, nine hundred one thousand, four hundred forty".