26258830135000 has 80 divisors (see below), whose sum is σ = 61994092758840. Its totient is φ = 10423352160000.

The previous prime is 26258830134991. The next prime is 26258830135007. The reversal of 26258830135000 is 53103885262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26258830135007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19389909 + ... + 20699908.

Almost surely, 2^{26258830135000} is an apocalyptic number.

26258830135000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26258830135000 is an abundant number, since it is smaller than the sum of its proper divisors (35735262623840).

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

26258830135000 is a wasteful number, since it uses less digits than its factorization.

26258830135000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40089974 (or 40089955 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 26258830135000 in words is "twenty-six trillion, two hundred fifty-eight billion, eight hundred thirty million, one hundred thirty-five thousand".