26416242956 has 6 divisors (see below), whose sum is σ = 46228425180. Its totient is φ = 13208121476.

The previous prime is 26416242947. The next prime is 26416242959. The reversal of 26416242956 is 65924261462.

It is a self number, because there is not a number n which added to its sum of digits gives 26416242956.

It is not an unprimeable number, because it can be changed into a prime (26416242959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3302030366 + ... + 3302030373.

It is an arithmetic number, because the mean of its divisors is an integer number (7704737530).

Almost surely, 2^26416242956 is an apocalyptic number.

It is an amenable number.

26416242956 is a deficient number, since it is larger than the sum of its proper divisors (19812182224).

26416242956 is a wasteful number, since it uses less digits than its factorization.

26416242956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6604060743 (or 6604060741 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 47.

The spelling of 26416242956 in words is "twenty-six billion, four hundred sixteen million, two hundred forty-two thousand, nine hundred fifty-six".