411430003440 has 80 divisors (see below), whose sum is σ = 1294469374848. Its totient is φ = 108077131008.

The previous prime is 411430003429. The next prime is 411430003447. The reversal of 411430003440 is 44300034114.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 411430003440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411430003447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12777142 + ... + 12809301.

Almost surely, 2^411430003440 is an apocalyptic number.

411430003440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

411430003440 is an abundant number, since it is smaller than the sum of its proper divisors (883039371408).

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

411430003440 is a wasteful number, since it uses less digits than its factorization.

411430003440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25586526 (or 25586520 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 411430003440 its reverse (44300034114), we get a palindrome (455730037554).

The spelling of 411430003440 in words is "four hundred eleven billion, four hundred thirty million, three thousand, four hundred forty".