42104040124 has 24 divisors (see below), whose sum is σ = 74080258560. Its totient is φ = 20938322496.

The previous prime is 42104040091. The next prime is 42104040157.

42104040124 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (42104040091) and next prime (42104040157).

It is a junction number, because it is equal to n+sod(n) for n = 42104040095 and 42104040104.

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 7 ways as a sum of consecutive naturals, for example, 3119262 + ... + 3132730.

It is an arithmetic number, because the mean of its divisors is an integer number (3086677440).

Almost surely, 2^42104040124 is an apocalyptic number.

It is an amenable number.

42104040124 is a deficient number, since it is larger than the sum of its proper divisors (31976218436).

42104040124 is a wasteful number, since it uses less digits than its factorization.

42104040124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17637 (or 17635 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

It can be divided in two parts, 421040 and 40124, that added together give a palindrome (461164).

The spelling of 42104040124 in words is "forty-two billion, one hundred four million, forty thousand, one hundred twenty-four".