2026440040844 has 24 divisors (see below), whose sum is σ = 3558026723328. Its totient is φ = 1009861359120.

The previous prime is 2026440040837. The next prime is 2026440040903. The reversal of 2026440040844 is 4480400446202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2026440040798 and 2026440040807.

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, 27941309 + ... + 28013739.

It is an arithmetic number, because the mean of its divisors is an integer number (148251113472).

Almost surely, 2^{2026440040844} is an apocalyptic number.

It is an amenable number.

2026440040844 is a deficient number, since it is larger than the sum of its proper divisors (1531586682484).

2026440040844 is a wasteful number, since it uses less digits than its factorization.

2026440040844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95525 (or 95523 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 38.

The spelling of 2026440040844 in words is "two trillion, twenty-six billion, four hundred forty million, forty thousand, eight hundred forty-four".