10402044140134 has 32 divisors (see below), whose sum is σ = 16237613629440. Its totient is φ = 4991709693600.

The previous prime is 10402044140093. The next prime is 10402044140161. The reversal of 10402044140134 is 43104144020401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9400987 + ... + 10449049.

It is an arithmetic number, because the mean of its divisors is an integer number (507425425920).

Almost surely, 2^{10402044140134} is an apocalyptic number.

10402044140134 is a deficient number, since it is larger than the sum of its proper divisors (5835569489306).

10402044140134 is a wasteful number, since it uses less digits than its factorization.

10402044140134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049116.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 10402044140134 its reverse (43104144020401), we get a palindrome (53506188160535).

The spelling of 10402044140134 in words is "ten trillion, four hundred two billion, forty-four million, one hundred forty thousand, one hundred thirty-four".