26340342125552 has 40 divisors (see below), whose sum is σ = 62811585072096. Its totient is φ = 10420355126016.

The previous prime is 26340342125519. The next prime is 26340342125593. The reversal of 26340342125552 is 25552124304362.

It is a super-2 number, since 2×26340342125552² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9045445703 + ... + 9045448614.

Almost surely, 2^{26340342125552} is an apocalyptic number.

It is an amenable number.

26340342125552 is an abundant number, since it is smaller than the sum of its proper divisors (36471242946544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26340342125552 is a wasteful number, since it uses less digits than its factorization.

26340342125552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18090894345 (or 18090894339 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 44.

The spelling of 26340342125552 in words is "twenty-six trillion, three hundred forty billion, three hundred forty-two million, one hundred twenty-five thousand, five hundred fifty-two".