42104312010 has 24 divisors (see below), whose sum is σ = 109471211460. Its totient is φ = 11227816512.

The previous prime is 42104311969. The next prime is 42104312011. The reversal of 42104312010 is 1021340124.

42104312010 is a `hidden beast` number, since 4 + 210 + 431 + 20 + 1 + 0 = 666.

42104312010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 40849664769 + 1254647241 = 202113^2 + 35421^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (42104312011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233912755 + ... + 233912934.

Almost surely, 2^42104312010 is an apocalyptic number.

42104312010 is an abundant number, since it is smaller than the sum of its proper divisors (67366899450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42104312010 is a wasteful number, since it uses less digits than its factorization.

42104312010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467825702 (or 467825699 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 42104312010 its reverse (1021340124), we get a palindrome (43125652134).

The spelling of 42104312010 in words is "forty-two billion, one hundred four million, three hundred twelve thousand, ten".