40034440132 has 6 divisors (see below), whose sum is σ = 70060270238. Its totient is φ = 20017220064.

The previous prime is 40034440123. The next prime is 40034440141. The reversal of 40034440132 is 23104443004.

It is an interprime number because it is at equal distance from previous prime (40034440123) and next prime (40034440141).

It can be written as a sum of positive squares in only one way, i.e., 32046728256 + 7987711876 = 179016^2 + 89374^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40034440097 and 40034440106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5004305013 + ... + 5004305020.

Almost surely, 2^40034440132 is an apocalyptic number.

It is an amenable number.

40034440132 is a deficient number, since it is larger than the sum of its proper divisors (30025830106).

40034440132 is a wasteful number, since it uses less digits than its factorization.

40034440132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10008610037 (or 10008610035 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 40034440132 its reverse (23104443004), we get a palindrome (63138883136).

The spelling of 40034440132 in words is "forty billion, thirty-four million, four hundred forty thousand, one hundred thirty-two".