42402230010424 has 64 divisors (see below), whose sum is σ = 82566263808000. Its totient is φ = 20393219871360.

The previous prime is 42402230010353. The next prime is 42402230010443. The reversal of 42402230010424 is 42401003220424.

It is a super-2 number, since 2×42402230010424² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42402230010392 and 42402230010401.

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 15 ways as a sum of consecutive naturals, for example, 26769817 + ... + 28309495.

It is an arithmetic number, because the mean of its divisors is an integer number (1290097872000).

Almost surely, 2^{42402230010424} is an apocalyptic number.

It is an amenable number.

42402230010424 is a deficient number, since it is larger than the sum of its proper divisors (40164033797576).

42402230010424 is a wasteful number, since it uses less digits than its factorization.

42402230010424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540388 (or 1540384 counting only the distinct ones).

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

Adding to 42402230010424 its reverse (42401003220424), we get a palindrome (84803233230848).

The spelling of 42402230010424 in words is "forty-two trillion, four hundred two billion, two hundred thirty million, ten thousand, four hundred twenty-four".