424043022 has 32 divisors (see below), whose sum is σ = 916013952. Its totient is φ = 130090464.

The previous prime is 424043021. The next prime is 424043023. The reversal of 424043022 is 220340424.

It is an interprime number because it is at equal distance from previous prime (424043021) and next prime (424043023).

It is a super-3 number, since 3×424043022³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 424043022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424043021) 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, 19233 + ... + 34899.

It is an arithmetic number, because the mean of its divisors is an integer number (28625436).

Almost surely, 2^424043022 is an apocalyptic number.

424043022 is an abundant number, since it is smaller than the sum of its proper divisors (491970930).

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

424043022 is a wasteful number, since it uses less digits than its factorization.

424043022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16032.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 424043022 is about 20592.3049219848. The cubic root of 424043022 is about 751.2825592499.

Adding to 424043022 its reverse (220340424), we get a palindrome (644383446).

The spelling of 424043022 in words is "four hundred twenty-four million, forty-three thousand, twenty-two".