20332341897948 has 192 divisors, whose sum is σ = 58591262822400. Its totient is φ = 6068378787840.

The previous prime is 20332341897947. The next prime is 20332341897949. The reversal of 20332341897948 is 84979814323302.

20332341897948 is a `hidden beast` number, since 2 + 0 + 332 + 34 + 189 + 7 + 94 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (20332341897947) and next prime (20332341897949).

It is a super-2 number, since 2×20332341897948² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332341897947) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 330636 + ... + 6385452.

It is an arithmetic number, because the mean of its divisors is an integer number (305162827200).

Almost surely, 2^{20332341897948} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20332341897948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29295631411200).

20332341897948 is an abundant number, since it is smaller than the sum of its proper divisors (38258920924452).

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

20332341897948 is a wasteful number, since it uses less digits than its factorization.

20332341897948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6054937 (or 6054929 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 63.

The spelling of 20332341897948 in words is "twenty trillion, three hundred thirty-two billion, three hundred forty-one million, eight hundred ninety-seven thousand, nine hundred forty-eight".