40334332334040 has 128 divisors (see below), whose sum is σ = 135429145560000. Its totient is φ = 10677312267264.

The previous prime is 40334332334039. The next prime is 40334332334059. The reversal of 40334332334040 is 4043323343304.

40334332334040 is a `hidden beast` number, since 4 + 0 + 3 + 343 + 3 + 233 + 40 + 40 = 666.

40334332334040 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 40334332333986 and 40334332334004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136153515 + ... + 136449434.

Almost surely, 2^{40334332334040} is an apocalyptic number.

40334332334040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40334332334040 is an abundant number, since it is smaller than the sum of its proper divisors (95094813225960).

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

40334332334040 is a wasteful number, since it uses less digits than its factorization.

40334332334040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272603106 (or 272603096 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 36.

Adding to 40334332334040 its reverse (4043323343304), we get a palindrome (44377655677344).

The spelling of 40334332334040 in words is "forty trillion, three hundred thirty-four billion, three hundred thirty-two million, three hundred thirty-four thousand, forty".