32344140044 has 24 divisors (see below), whose sum is σ = 57822267888. Its totient is φ = 15826184640.

The previous prime is 32344140019. The next prime is 32344140077. The reversal of 32344140044 is 44004144323.

It is a happy number.

It is a super-2 number, since 2×32344140044² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32344139989 and 32344140016.

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, 288374 + ... + 384509.

It is an arithmetic number, because the mean of its divisors is an integer number (2409261162).

Almost surely, 2^32344140044 is an apocalyptic number.

It is an amenable number.

32344140044 is a deficient number, since it is larger than the sum of its proper divisors (25478127844).

32344140044 is a wasteful number, since it uses less digits than its factorization.

32344140044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673145 (or 673143 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 32344140044 its reverse (44004144323), we get a palindrome (76348284367).

The spelling of 32344140044 in words is "thirty-two billion, three hundred forty-four million, one hundred forty thousand, forty-four".