42004014434242 has 64 divisors (see below), whose sum is σ = 74265550202880. Its totient is φ = 17445751142400.

The previous prime is 42004014434231. The next prime is 42004014434287. The reversal of 42004014434242 is 24243441040024.

It is a super-2 number, since 2×42004014434242² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42004014434198 and 42004014434207.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 803248117 + ... + 803300407.

It is an arithmetic number, because the mean of its divisors is an integer number (1160399221920).

Almost surely, 2^{42004014434242} is an apocalyptic number.

42004014434242 is a deficient number, since it is larger than the sum of its proper divisors (32261535768638).

42004014434242 is a wasteful number, since it uses less digits than its factorization.

42004014434242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66127.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 42004014434242 its reverse (24243441040024), we get a palindrome (66247455474266).

The spelling of 42004014434242 in words is "forty-two trillion, four billion, fourteen million, four hundred thirty-four thousand, two hundred forty-two".