40004332110 has 32 divisors (see below), whose sum is σ = 106678219680. Its totient is φ = 10667821824.

The previous prime is 40004332099. The next prime is 40004332169. The reversal of 40004332110 is 1123340004.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74081827 + ... + 74082366.

It is an arithmetic number, because the mean of its divisors is an integer number (3333694365).

Almost surely, 2^40004332110 is an apocalyptic number.

40004332110 is an abundant number, since it is smaller than the sum of its proper divisors (66673887570).

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

40004332110 is a wasteful number, since it uses less digits than its factorization.

40004332110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148164209 (or 148164203 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 40004332110 its reverse (1123340004), we get a palindrome (41127672114).

The spelling of 40004332110 in words is "forty billion, four million, three hundred thirty-two thousand, one hundred ten".