40110203432 has 16 divisors (see below), whose sum is σ = 80991757140. Its totient is φ = 18512401536.

The previous prime is 40110203417. The next prime is 40110203491. The reversal of 40110203432 is 23430201104.

It can be written as a sum of positive squares in 2 ways, for example, as 39190537156 + 919666276 = 197966^2 + 30326^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192837413 + ... + 192837620.

Almost surely, 2^40110203432 is an apocalyptic number.

It is an amenable number.

40110203432 is an abundant number, since it is smaller than the sum of its proper divisors (40881553708).

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

40110203432 is a wasteful number, since it uses less digits than its factorization.

40110203432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385675052 (or 385675048 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 40110203432 its reverse (23430201104), we get a palindrome (63540404536).

The spelling of 40110203432 in words is "forty billion, one hundred ten million, two hundred three thousand, four hundred thirty-two".