26414988375 has 16 divisors (see below), whose sum is σ = 43954541280. Its totient is φ = 14087993600.

The previous prime is 26414988373. The next prime is 26414988403. The reversal of 26414988375 is 57388941462.

It is a happy number.

It is not a de Polignac number, because 26414988375 - 2¹ = 26414988373 is a prime.

It is a super-2 number, since 2×26414988375² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26414988373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35219610 + ... + 35220359.

It is an arithmetic number, because the mean of its divisors is an integer number (2747158830).

Almost surely, 2^26414988375 is an apocalyptic number.

26414988375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26414988375 is a deficient number, since it is larger than the sum of its proper divisors (17539552905).

26414988375 is an equidigital number, since it uses as much as digits as its factorization.

26414988375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70439987 (or 70439977 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 57.

The spelling of 26414988375 in words is "twenty-six billion, four hundred fourteen million, nine hundred eighty-eight thousand, three hundred seventy-five".