2134222444044 has 36 divisors (see below), whose sum is σ = 5410298093200. Its totient is φ = 709369060320.

The previous prime is 2134222444033. The next prime is 2134222444063. The reversal of 2134222444044 is 4404442224312.

2134222444044 is a `hidden beast` number, since 2 + 1 + 3 + 4 + 2 + 2 + 244 + 404 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2134222444044² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84921472 + ... + 84946599.

Almost surely, 2^{2134222444044} is an apocalyptic number.

It is an amenable number.

2134222444044 is an abundant number, since it is smaller than the sum of its proper divisors (3276075649156).

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

2134222444044 is a wasteful number, since it uses less digits than its factorization.

2134222444044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169868430 (or 169868425 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 36.

Adding to 2134222444044 its reverse (4404442224312), we get a palindrome (6538664668356).

The spelling of 2134222444044 in words is "two trillion, one hundred thirty-four billion, two hundred twenty-two million, four hundred forty-four thousand, forty-four".