424414040 has 16 divisors (see below), whose sum is σ = 954931680. Its totient is φ = 169765600.

The previous prime is 424414031. The next prime is 424414069. The reversal of 424414040 is 40414424.

It is a junction number, because it is equal to n+sod(n) for n = 424413997 and 424414015.

It is a congruent number.

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, 5305136 + ... + 5305215.

It is an arithmetic number, because the mean of its divisors is an integer number (59683230).

Almost surely, 2^424414040 is an apocalyptic number.

424414040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424414040 is an abundant number, since it is smaller than the sum of its proper divisors (530517640).

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

424414040 is a wasteful number, since it uses less digits than its factorization.

424414040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10610362 (or 10610358 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 424414040 is about 20601.3116087302. The cubic root of 424414040 is about 751.5016078550.

Adding to 424414040 its reverse (40414424), we get a palindrome (464828464).

The spelling of 424414040 in words is "four hundred twenty-four million, four hundred fourteen thousand, forty".