40334110040 has 32 divisors (see below), whose sum is σ = 103716283680. Its totient is φ = 13828837632.

The previous prime is 40334109971. The next prime is 40334110079. The reversal of 40334110040 is 4001143304.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 40334109994 and 40334110021.

It is a congruent number.

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, 72024917 + ... + 72025476.

It is an arithmetic number, because the mean of its divisors is an integer number (3241133865).

Almost surely, 2^40334110040 is an apocalyptic number.

40334110040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40334110040 is an abundant number, since it is smaller than the sum of its proper divisors (63382173640).

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

40334110040 is a wasteful number, since it uses less digits than its factorization.

40334110040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144050411 (or 144050407 counting only the distinct ones).

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

Adding to 40334110040 its reverse (4001143304), we get a palindrome (44335253344).

The spelling of 40334110040 in words is "forty billion, three hundred thirty-four million, one hundred ten thousand, forty".