2026440624444 has 24 divisors (see below), whose sum is σ = 4843687347408. Its totient is φ = 659005080960.

The previous prime is 2026440624421. The next prime is 2026440624463. The reversal of 2026440624444 is 4444260446202.

It is a junction number, because it is equal to n+sod(n) for n = 2026440624396 and 2026440624405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2059390387 + ... + 2059391370.

It is an arithmetic number, because the mean of its divisors is an integer number (201820306142).

Almost surely, 2^{2026440624444} is an apocalyptic number.

It is an amenable number.

2026440624444 is an abundant number, since it is smaller than the sum of its proper divisors (2817246722964).

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

2026440624444 is a wasteful number, since it uses less digits than its factorization.

2026440624444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4118781805 (or 4118781803 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 42.

The spelling of 2026440624444 in words is "two trillion, twenty-six billion, four hundred forty million, six hundred twenty-four thousand, four hundred forty-four".