2134442331044 has 12 divisors (see below), whose sum is σ = 3736341630000. Its totient is φ = 1066916151048.

The previous prime is 2134442331023. The next prime is 2134442331059. The reversal of 2134442331044 is 4401332444312.

It is a super-2 number, since 2×2134442331044² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2134442330995 and 2134442331013.

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 3 ways as a sum of consecutive naturals, for example, 76237874 + ... + 76265865.

It is an arithmetic number, because the mean of its divisors is an integer number (311361802500).

Almost surely, 2^{2134442331044} is an apocalyptic number.

It is an amenable number.

2134442331044 is a deficient number, since it is larger than the sum of its proper divisors (1601899298956).

2134442331044 is a wasteful number, since it uses less digits than its factorization.

2134442331044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152507242 (or 152507240 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 2134442331044 its reverse (4401332444312), we get a palindrome (6535774775356).

The spelling of 2134442331044 in words is "two trillion, one hundred thirty-four billion, four hundred forty-two million, three hundred thirty-one thousand, forty-four".