26424253426 has 32 divisors (see below), whose sum is σ = 41586628608. Its totient is φ = 12579240960.

The previous prime is 26424253423. The next prime is 26424253483. The reversal of 26424253426 is 62435242462.

It is not an unprimeable number, because it can be changed into a prime (26424253423) 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, 1350751 + ... + 1370173.

It is an arithmetic number, because the mean of its divisors is an integer number (1299582144).

Almost surely, 2^26424253426 is an apocalyptic number.

26424253426 is a deficient number, since it is larger than the sum of its proper divisors (15162375182).

26424253426 is a wasteful number, since it uses less digits than its factorization.

26424253426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19866.

The product of its digits is 552960, while the sum is 40.

Adding to 26424253426 its reverse (62435242462), we get a palindrome (88859495888).

The spelling of 26424253426 in words is "twenty-six billion, four hundred twenty-four million, two hundred fifty-three thousand, four hundred twenty-six".