32334041220440 has 16 divisors (see below), whose sum is σ = 72751592746080. Its totient is φ = 12933616488160.

The previous prime is 32334041220431. The next prime is 32334041220443. The reversal of 32334041220440 is 4402214043323.

It is a super-2 number, since 2×32334041220440² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32334041220397 and 32334041220406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32334041220443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404175515216 + ... + 404175515295.

It is an arithmetic number, because the mean of its divisors is an integer number (4546974546630).

Almost surely, 2^{32334041220440} is an apocalyptic number.

It is an amenable number.

32334041220440 is an abundant number, since it is smaller than the sum of its proper divisors (40417551525640).

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

32334041220440 is a wasteful number, since it uses less digits than its factorization.

32334041220440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808351030522 (or 808351030518 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 32334041220440 its reverse (4402214043323), we get a palindrome (36736255263763).

The spelling of 32334041220440 in words is "thirty-two trillion, three hundred thirty-four billion, forty-one million, two hundred twenty thousand, four hundred forty".