26466144046 has 32 divisors (see below), whose sum is σ = 41065516800. Its totient is φ = 12785048640.

The previous prime is 26466144043. The next prime is 26466144079. The reversal of 26466144046 is 64044166462.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a junction number, because it is equal to n+sod(n) for n = 26466143993 and 26466144011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26466144043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3355135 + ... + 3363013.

It is an arithmetic number, because the mean of its divisors is an integer number (1283297400).

Almost surely, 2^26466144046 is an apocalyptic number.

26466144046 is a deficient number, since it is larger than the sum of its proper divisors (14599372754).

26466144046 is a wasteful number, since it uses less digits than its factorization.

26466144046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8344.

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 26466144046 in words is "twenty-six billion, four hundred sixty-six million, one hundred forty-four thousand, forty-six".