10442034140 has 24 divisors (see below), whose sum is σ = 21930865152. Its totient is φ = 4176319680.

The previous prime is 10442034121. The next prime is 10442034149. The reversal of 10442034140 is 4143024401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442034149) 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, 176402 + ... + 228038.

It is an arithmetic number, because the mean of its divisors is an integer number (913786048).

Almost surely, 2^10442034140 is an apocalyptic number.

10442034140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10442034140 is an abundant number, since it is smaller than the sum of its proper divisors (11488831012).

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

10442034140 is a wasteful number, since it uses less digits than its factorization.

10442034140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61757 (or 61755 counting only the distinct ones).

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

Adding to 10442034140 its reverse (4143024401), we get a palindrome (14585058541).

The spelling of 10442034140 in words is "ten billion, four hundred forty-two million, thirty-four thousand, one hundred forty".