32123020233344 has 64 divisors (see below), whose sum is σ = 64726485445440. Its totient is φ = 15878472923136.

The previous prime is 32123020233323. The next prime is 32123020233373. The reversal of 32123020233344 is 44333202032123.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 32123020233344.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5663612 + ... + 9814404.

It is an arithmetic number, because the mean of its divisors is an integer number (1011351335085).

Almost surely, 2^{32123020233344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32123020233344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32363242722720).

32123020233344 is an abundant number, since it is smaller than the sum of its proper divisors (32603465212096).

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

32123020233344 is a wasteful number, since it uses less digits than its factorization.

32123020233344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151497 (or 4151485 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 32123020233344 its reverse (44333202032123), we get a palindrome (76456222265467).

The spelling of 32123020233344 in words is "thirty-two trillion, one hundred twenty-three billion, twenty million, two hundred thirty-three thousand, three hundred forty-four".