2026318447634 has 96 divisors (see below), whose sum is σ = 3612801014784. Its totient is φ = 848143595520.

The previous prime is 2026318447579. The next prime is 2026318447639. The reversal of 2026318447634 is 4367448136202.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2026318447639) 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 47 ways as a sum of consecutive naturals, for example, 41478947 + ... + 41527769.

It is an arithmetic number, because the mean of its divisors is an integer number (37633343904).

Almost surely, 2^{2026318447634} is an apocalyptic number.

2026318447634 is a deficient number, since it is larger than the sum of its proper divisors (1586482567150).

2026318447634 is a wasteful number, since it uses less digits than its factorization.

2026318447634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49132 (or 49119 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 50.

The spelling of 2026318447634 in words is "two trillion, twenty-six billion, three hundred eighteen million, four hundred forty-seven thousand, six hundred thirty-four".