40414014040 has 64 divisors (see below), whose sum is σ = 91984203360. Its totient is φ = 15978885120.

The previous prime is 40414014029. The next prime is 40414014071. The reversal of 40414014040 is 4041041404.

It is a happy number.

40414014040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 3303535 + ... + 3315745.

Almost surely, 2^40414014040 is an apocalyptic number.

40414014040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40414014040 is an abundant number, since it is smaller than the sum of its proper divisors (51570189320).

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

40414014040 is a wasteful number, since it uses less digits than its factorization.

40414014040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13172 (or 13168 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 40414014040 its reverse (4041041404), we get a palindrome (44455055444).

The spelling of 40414014040 in words is "forty billion, four hundred fourteen million, fourteen thousand, forty".