32243034120 has 128 divisors (see below), whose sum is σ = 105823117440. Its totient is φ = 7794237440.

The previous prime is 32243034101. The next prime is 32243034121. The reversal of 32243034120 is 2143034223.

It is a super-2 number, since 2×32243034120² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (32243034121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 431362 + ... + 500558.

It is an arithmetic number, because the mean of its divisors is an integer number (826743105).

Almost surely, 2^32243034120 is an apocalyptic number.

32243034120 is a gapful number since it is divisible by the number (30) 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 32243034120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52911558720).

32243034120 is an abundant number, since it is smaller than the sum of its proper divisors (73580083320).

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

32243034120 is a wasteful number, since it uses less digits than its factorization.

32243034120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69575 (or 69571 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 32243034120 its reverse (2143034223), we get a palindrome (34386068343).

The spelling of 32243034120 in words is "thirty-two billion, two hundred forty-three million, thirty-four thousand, one hundred twenty".