4013424100440 has 96 divisors (see below), whose sum is σ = 13047368770800. Its totient is φ = 1069939518720.

The previous prime is 4013424100423. The next prime is 4013424100447. The reversal of 4013424100440 is 440014243104.

It is a super-2 number, since 2×4013424100440² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4013424100447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339975 + ... + 2853494.

Almost surely, 2^{4013424100440} is an apocalyptic number.

4013424100440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4013424100440 is an abundant number, since it is smaller than the sum of its proper divisors (9033944670360).

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

4013424100440 is a wasteful number, since it uses less digits than its factorization.

4013424100440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3196977 (or 3196970 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 4013424100440 its reverse (440014243104), we get a palindrome (4453438343544).

The spelling of 4013424100440 in words is "four trillion, thirteen billion, four hundred twenty-four million, one hundred thousand, four hundred forty".