26444060870722 has 32 divisors (see below), whose sum is σ = 44370695165184. Its totient is φ = 11718349843200.

The previous prime is 26444060870713. The next prime is 26444060870723. The reversal of 26444060870722 is 22707806044462.

It is a self number, because there is not a number n which added to its sum of digits gives 26444060870722.

It is not an unprimeable number, because it can be changed into a prime (26444060870723) 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, 87038458 + ... + 87341749.

It is an arithmetic number, because the mean of its divisors is an integer number (1386584223912).

Almost surely, 2^{26444060870722} is an apocalyptic number.

26444060870722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26444060870722 is a deficient number, since it is larger than the sum of its proper divisors (17926634294462).

26444060870722 is a wasteful number, since it uses less digits than its factorization.

26444060870722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174380394.

The product of its (nonzero) digits is 7225344, while the sum is 52.

The spelling of 26444060870722 in words is "twenty-six trillion, four hundred forty-four billion, sixty million, eight hundred seventy thousand, seven hundred twenty-two".