424426042 has 8 divisors (see below), whose sum is σ = 637297632. Its totient is φ = 211993500.

The previous prime is 424426033. The next prime is 424426069. The reversal of 424426042 is 240624424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 424426042.

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, 107334 + ... + 111217.

It is an arithmetic number, because the mean of its divisors is an integer number (79662204).

Almost surely, 2^424426042 is an apocalyptic number.

424426042 is a deficient number, since it is larger than the sum of its proper divisors (212871590).

424426042 is a wasteful number, since it uses less digits than its factorization.

424426042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219524.

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 424426042 is about 20601.6028988038. The cubic root of 424426042 is about 751.5086916901.

It can be divided in two parts, 42442 and 6042, that added together give a palindrome (48484).

The spelling of 424426042 in words is "four hundred twenty-four million, four hundred twenty-six thousand, forty-two".