32240111243250 has 128 divisors (see below), whose sum is σ = 80877509856000. Its totient is φ = 8553991488000.

The previous prime is 32240111243233. The next prime is 32240111243257. The reversal of 32240111243250 is 5234211104223.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (32240111243257) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 545774716 + ... + 545833784.

It is an arithmetic number, because the mean of its divisors is an integer number (631855545750).

Almost surely, 2^{32240111243250} is an apocalyptic number.

32240111243250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32240111243250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40438754928000).

32240111243250 is an abundant number, since it is smaller than the sum of its proper divisors (48637398612750).

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

32240111243250 is a wasteful number, since it uses less digits than its factorization.

32240111243250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62749 (or 62739 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 32240111243250 its reverse (5234211104223), we get a palindrome (37474322347473).

The spelling of 32240111243250 in words is "thirty-two trillion, two hundred forty billion, one hundred eleven million, two hundred forty-three thousand, two hundred fifty".