1326526256230 has 32 divisors (see below), whose sum is σ = 2730790946880. Its totient is φ = 454486179840.

The previous prime is 1326526256197. The next prime is 1326526256261. The reversal of 1326526256230 is 326526256231.

It is a happy number.

It is a super-2 number, since 2×1326526256230² (a number of 25 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 15 ways as a sum of consecutive naturals, for example, 6626131 + ... + 6823390.

It is an arithmetic number, because the mean of its divisors is an integer number (85337217090).

Almost surely, 2^{1326526256230} is an apocalyptic number.

1326526256230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1326526256230 is an abundant number, since it is smaller than the sum of its proper divisors (1404264690650).

1326526256230 is a wasteful number, since it uses less digits than its factorization.

1326526256230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13450944.

The product of its (nonzero) digits is 777600, while the sum is 43.

Subtracting from 1326526256230 its reverse (326526256231), we obtain a palindrome (999999999999).

The spelling of 1326526256230 in words is "one trillion, three hundred twenty-six billion, five hundred twenty-six million, two hundred fifty-six thousand, two hundred thirty".