424433140022 has 12 divisors (see below), whose sum is σ = 659360166036. Its totient is φ = 204898756440.

The previous prime is 424433140013. The next prime is 424433140073. The reversal of 424433140022 is 220041334424.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126167504 + ... + 126170867.

It is an arithmetic number, because the mean of its divisors is an integer number (54946680503).

Almost surely, 2^424433140022 is an apocalyptic number.

424433140022 is a deficient number, since it is larger than the sum of its proper divisors (234927026014).

424433140022 is a wasteful number, since it uses less digits than its factorization.

424433140022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252338431 (or 252338402 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 424433140022 its reverse (220041334424), we get a palindrome (644474474446).

The spelling of 424433140022 in words is "four hundred twenty-four billion, four hundred thirty-three million, one hundred forty thousand, twenty-two".