424042342322 has 4 divisors (see below), whose sum is σ = 636063513486. Its totient is φ = 212021171160.

The previous prime is 424042342291. The next prime is 424042342331. The reversal of 424042342322 is 223243240424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 420657313561 + 3385028761 = 648581^2 + 58181^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106010585579 + ... + 106010585582.

Almost surely, 2^424042342322 is an apocalyptic number.

424042342322 is a deficient number, since it is larger than the sum of its proper divisors (212021171164).

424042342322 is a wasteful number, since it uses less digits than its factorization.

424042342322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212021171163.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 424042342322 its reverse (223243240424), we get a palindrome (647285582746).

The spelling of 424042342322 in words is "four hundred twenty-four billion, forty-two million, three hundred forty-two thousand, three hundred twenty-two".