424121032 has 16 divisors (see below), whose sum is σ = 842005260. Its totient is φ = 199586304.

The previous prime is 424121023. The next prime is 424121041. The reversal of 424121032 is 230121424.

It is an interprime number because it is at equal distance from previous prime (424121023) and next prime (424121041).

It can be written as a sum of positive squares in 2 ways, for example, as 359254116 + 64866916 = 18954^2 + 8054^2 .

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, 1559133 + ... + 1559404.

Almost surely, 2^424121032 is an apocalyptic number.

It is an amenable number.

424121032 is a deficient number, since it is larger than the sum of its proper divisors (417884228).

424121032 is a wasteful number, since it uses less digits than its factorization.

424121032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3118560 (or 3118556 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 424121032 is about 20594.1989890357. The cubic root of 424121032 is about 751.3286268703.

Adding to 424121032 its reverse (230121424), we get a palindrome (654242456).

The spelling of 424121032 in words is "four hundred twenty-four million, one hundred twenty-one thousand, thirty-two".