26375378043 has 16 divisors (see below), whose sum is σ = 40199097600. Its totient is φ = 15068627616.

The previous prime is 26375378039. The next prime is 26375378047. The reversal of 26375378043 is 34087357362.

It is an interprime number because it is at equal distance from previous prime (26375378039) and next prime (26375378047).

It is not a de Polignac number, because 26375378043 - 2² = 26375378039 is a prime.

It is a super-2 number, since 2×26375378043² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26375377983 and 26375378001.

It is not an unprimeable number, because it can be changed into a prime (26375378047) 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, 16080 + ... + 230237.

It is an arithmetic number, because the mean of its divisors is an integer number (2512443600).

Almost surely, 2^26375378043 is an apocalyptic number.

26375378043 is a deficient number, since it is larger than the sum of its proper divisors (13823719557).

26375378043 is a wasteful number, since it uses less digits than its factorization.

26375378043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251426.

The product of its (nonzero) digits is 2540160, while the sum is 48.

The spelling of 26375378043 in words is "twenty-six billion, three hundred seventy-five million, three hundred seventy-eight thousand, forty-three".