420033242404 has 6 divisors (see below), whose sum is σ = 735058174214. Its totient is φ = 210016621200.

The previous prime is 420033242393. The next prime is 420033242411. The reversal of 420033242404 is 404242330024.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 395540366400 + 24492876004 = 628920^2 + 156502^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52504155297 + ... + 52504155304.

Almost surely, 2^420033242404 is an apocalyptic number.

It is an amenable number.

420033242404 is a deficient number, since it is larger than the sum of its proper divisors (315024931810).

420033242404 is a wasteful number, since it uses less digits than its factorization.

420033242404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105008310605 (or 105008310603 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 420033242404 its reverse (404242330024), we get a palindrome (824275572428).

The spelling of 420033242404 in words is "four hundred twenty billion, thirty-three million, two hundred forty-two thousand, four hundred four".