26426740348 has 12 divisors (see below), whose sum is σ = 46275478200. Its totient is φ = 13205175152.

The previous prime is 26426740343. The next prime is 26426740391. The reversal of 26426740348 is 84304762462.

It is a super-2 number, since 2×26426740348² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26426740298 and 26426740307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26426740343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2041498 + ... + 2054401.

It is an arithmetic number, because the mean of its divisors is an integer number (3856289850).

Almost surely, 2^26426740348 is an apocalyptic number.

It is an amenable number.

26426740348 is a deficient number, since it is larger than the sum of its proper divisors (19848737852).

26426740348 is a wasteful number, since it uses less digits than its factorization.

26426740348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4097516 (or 4097514 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 46.

The spelling of 26426740348 in words is "twenty-six billion, four hundred twenty-six million, seven hundred forty thousand, three hundred forty-eight".