10042630021134 has 32 divisors (see below), whose sum is σ = 22365156426240. Its totient is φ = 3340313216856.

The previous prime is 10042630021087. The next prime is 10042630021159. The reversal of 10042630021134 is 43112003624001.

It is a happy number.

10042630021134 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 2 + 630 + 0 + 21 + 1 + 3 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10042630021098 and 10042630021107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200811532 + ... + 200861535.

It is an arithmetic number, because the mean of its divisors is an integer number (698911138320).

Almost surely, 2^{10042630021134} is an apocalyptic number.

10042630021134 is an abundant number, since it is smaller than the sum of its proper divisors (12322526405106).

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

10042630021134 is a wasteful number, since it uses less digits than its factorization.

10042630021134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401673541 (or 401673535 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 10042630021134 its reverse (43112003624001), we get a palindrome (53154633645135).

The spelling of 10042630021134 in words is "ten trillion, forty-two billion, six hundred thirty million, twenty-one thousand, one hundred thirty-four".