26424205746 has 16 divisors (see below), whose sum is σ = 53744148000. Its totient is φ = 8658779168.

The previous prime is 26424205739. The next prime is 26424205763. The reversal of 26424205746 is 64750242462.

It is a junction number, because it is equal to n+sod(n) for n = 26424205698 and 26424205707.

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, 37321971 + ... + 37322678.

It is an arithmetic number, because the mean of its divisors is an integer number (3359009250).

Almost surely, 2^26424205746 is an apocalyptic number.

26424205746 is an abundant number, since it is smaller than the sum of its proper divisors (27319942254).

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

26424205746 is a wasteful number, since it uses less digits than its factorization.

26424205746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74644713.

The product of its (nonzero) digits is 645120, while the sum is 42.

The spelling of 26424205746 in words is "twenty-six billion, four hundred twenty-four million, two hundred five thousand, seven hundred forty-six".