42402422224004 has 6 divisors (see below), whose sum is σ = 74204238892014. Its totient is φ = 21201211112000.

The previous prime is 42402422223989. The next prime is 42402422224021. The reversal of 42402422224004 is 40042222420424.

It can be written as a sum of positive squares in only one way, i.e., 24512500020100 + 17889922203904 = 4951010^2 + 4229648^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5300302777997 + ... + 5300302778004.

It is an arithmetic number, because the mean of its divisors is an integer number (12367373148669).

Almost surely, 2^{42402422224004} is an apocalyptic number.

It is an amenable number.

42402422224004 is a deficient number, since it is larger than the sum of its proper divisors (31801816668010).

42402422224004 is a wasteful number, since it uses less digits than its factorization.

42402422224004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10600605556005 (or 10600605556003 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 42402422224004 its reverse (40042222420424), we get a palindrome (82444644644428).

The spelling of 42402422224004 in words is "forty-two trillion, four hundred two billion, four hundred twenty-two million, two hundred twenty-four thousand, four".