10342021440012 has 24 divisors (see below), whose sum is σ = 24291193850112. Its totient is φ = 3424510410000.

The previous prime is 10342021439999. The next prime is 10342021440017. The reversal of 10342021440012 is 21004412024301.

It is a super-2 number, since 2×10342021440012² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10342021440017) by changing a digit.

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, 2853756864 + ... + 2853760487.

It is an arithmetic number, because the mean of its divisors is an integer number (1012133077088).

Almost surely, 2^{10342021440012} is an apocalyptic number.

10342021440012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10342021440012 is an abundant number, since it is smaller than the sum of its proper divisors (13949172410100).

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

10342021440012 is a wasteful number, since it uses less digits than its factorization.

10342021440012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5707517509 (or 5707517507 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 10342021440012 its reverse (21004412024301), we get a palindrome (31346433464313).

The spelling of 10342021440012 in words is "ten trillion, three hundred forty-two billion, twenty-one million, four hundred forty thousand, twelve".