414243414544 has 20 divisors (see below), whose sum is σ = 844838543440. Its totient is φ = 196220564640.

The previous prime is 414243414511. The next prime is 414243414553. The reversal of 414243414544 is 445414342414.

It is a junction number, because it is equal to n+sod(n) for n = 414243414497 and 414243414506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681321102 + ... + 681321709.

It is an arithmetic number, because the mean of its divisors is an integer number (42241927172).

Almost surely, 2^414243414544 is an apocalyptic number.

It is an amenable number.

414243414544 is an abundant number, since it is smaller than the sum of its proper divisors (430595128896).

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

414243414544 is a wasteful number, since it uses less digits than its factorization.

414243414544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362642838 (or 1362642832 counting only the distinct ones).

The product of its digits is 491520, while the sum is 40.

Adding to 414243414544 its reverse (445414342414), we get a palindrome (859657756958).

The spelling of 414243414544 in words is "four hundred fourteen billion, two hundred forty-three million, four hundred fourteen thousand, five hundred forty-four".