40232045032 has 32 divisors (see below), whose sum is σ = 75934817280. Its totient is φ = 19983184000.

The previous prime is 40232044999. The next prime is 40232045041. The reversal of 40232045032 is 23054023204.

It is a junction number, because it is equal to n+sod(n) for n = 40232044988 and 40232045006.

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, 742908 + ... + 795220.

It is an arithmetic number, because the mean of its divisors is an integer number (2372963040).

Almost surely, 2^40232045032 is an apocalyptic number.

It is an amenable number.

40232045032 is a deficient number, since it is larger than the sum of its proper divisors (35702772248).

40232045032 is a wasteful number, since it uses less digits than its factorization.

40232045032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52953 (or 52949 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 40232045032 its reverse (23054023204), we get a palindrome (63286068236).

The spelling of 40232045032 in words is "forty billion, two hundred thirty-two million, forty-five thousand, thirty-two".