20326825084230 has 1280 divisors, whose sum is σ = 71798343598080. Its totient is φ = 4014825689088.

The previous prime is 20326825084169. The next prime is 20326825084339. The reversal of 20326825084230 is 3248052862302.

It is a happy number.

20326825084230 is a `hidden beast` number, since 2 + 0 + 3 + 26 + 82 + 508 + 42 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 639 ways as a sum of consecutive naturals, for example, 9210159787 + ... + 9210161993.

It is an arithmetic number, because the mean of its divisors is an integer number (56092455936).

Almost surely, 2^{20326825084230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20326825084230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35899171799040).

20326825084230 is an abundant number, since it is smaller than the sum of its proper divisors (51471518513850).

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

20326825084230 is a wasteful number, since it uses less digits than its factorization.

20326825084230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423 (or 2414 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 20326825084230 in words is "twenty trillion, three hundred twenty-six billion, eight hundred twenty-five million, eighty-four thousand, two hundred thirty".