42004324102 has 32 divisors (see below), whose sum is σ = 68711892480. Its totient is φ = 19141535520.

The previous prime is 42004324099. The next prime is 42004324127. The reversal of 42004324102 is 20142340024.

It is a happy number.

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, 4334899 + ... + 4344577.

It is an arithmetic number, because the mean of its divisors is an integer number (2147246640).

Almost surely, 2^42004324102 is an apocalyptic number.

42004324102 is a deficient number, since it is larger than the sum of its proper divisors (26707568378).

42004324102 is a wasteful number, since it uses less digits than its factorization.

42004324102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11788.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 42004324102 its reverse (20142340024), we get a palindrome (62146664126).

The spelling of 42004324102 in words is "forty-two billion, four million, three hundred twenty-four thousand, one hundred two".