26142089328903 has 32 divisors (see below), whose sum is σ = 35003433845952. Its totient is φ = 17354607872000.

The previous prime is 26142089328889. The next prime is 26142089328907. The reversal of 26142089328903 is 30982398024162.

It is a cyclic number.

It is not a de Polignac number, because 26142089328903 - 2⁵ = 26142089328871 is a prime.

It is a super-2 number, since 2×26142089328903² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26142089328907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1173490201 + ... + 1173512477.

It is an arithmetic number, because the mean of its divisors is an integer number (1093857307686).

Almost surely, 2^{26142089328903} is an apocalyptic number.

26142089328903 is a deficient number, since it is larger than the sum of its proper divisors (8861344517049).

26142089328903 is a wasteful number, since it uses less digits than its factorization.

26142089328903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24515.

The product of its (nonzero) digits is 8957952, while the sum is 57.

The spelling of 26142089328903 in words is "twenty-six trillion, one hundred forty-two billion, eighty-nine million, three hundred twenty-eight thousand, nine hundred three".