424412916 has 12 divisors (see below), whose sum is σ = 990296832. Its totient is φ = 141470968.

The previous prime is 424412893. The next prime is 424412953. The reversal of 424412916 is 619214424.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17683860 + ... + 17683883.

It is an arithmetic number, because the mean of its divisors is an integer number (82524736).

Almost surely, 2^424412916 is an apocalyptic number.

It is an amenable number.

424412916 is an abundant number, since it is smaller than the sum of its proper divisors (565883916).

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

424412916 is a wasteful number, since it uses less digits than its factorization.

424412916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35367750 (or 35367748 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 424412916 is about 20601.2843288956. The cubic root of 424412916 is about 751.5009444395.

The spelling of 424412916 in words is "four hundred twenty-four million, four hundred twelve thousand, nine hundred sixteen".