2026450344044 has 24 divisors (see below), whose sum is σ = 4068310971648. Its totient is φ = 865176515280.

The previous prime is 2026450344043. The next prime is 2026450344053. The reversal of 2026450344044 is 4404430546202.

It is a junction number, because it is equal to n+sod(n) for n = 2026450343989 and 2026450344007.

It is not an unprimeable number, because it can be changed into a prime (2026450344043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 137584322 + ... + 137599049.

It is an arithmetic number, because the mean of its divisors is an integer number (169512957152).

Almost surely, 2^{2026450344044} is an apocalyptic number.

It is an amenable number.

2026450344044 is an abundant number, since it is smaller than the sum of its proper divisors (2041860627604).

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

2026450344044 is a wasteful number, since it uses less digits than its factorization.

2026450344044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275183645 (or 275183643 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 38.

The spelling of 2026450344044 in words is "two trillion, twenty-six billion, four hundred fifty million, three hundred forty-four thousand, forty-four".