42421104230 has 16 divisors (see below), whose sum is σ = 76452387840. Its totient is φ = 16947463872.

The previous prime is 42421104223. The next prime is 42421104277. The reversal of 42421104230 is 3240112424.

It is a junction number, because it is equal to n+sod(n) for n = 42421104196 and 42421104205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2613734 + ... + 2629913.

It is an arithmetic number, because the mean of its divisors is an integer number (4778274240).

Almost surely, 2^42421104230 is an apocalyptic number.

42421104230 is a deficient number, since it is larger than the sum of its proper divisors (34031283610).

42421104230 is a wasteful number, since it uses less digits than its factorization.

42421104230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5244463.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 42421104230 its reverse (3240112424), we get a palindrome (45661216654).

The spelling of 42421104230 in words is "forty-two billion, four hundred twenty-one million, one hundred four thousand, two hundred thirty".