20344650601396 has 96 divisors (see below), whose sum is σ = 41498558640000. Its totient is φ = 8702050199040.

The previous prime is 20344650601393. The next prime is 20344650601397. The reversal of 20344650601396 is 69310605644302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20344650601393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14397340 + ... + 15747148.

It is an arithmetic number, because the mean of its divisors is an integer number (432276652500).

Almost surely, 2^{20344650601396} is an apocalyptic number.

It is an amenable number.

20344650601396 is an abundant number, since it is smaller than the sum of its proper divisors (21153908038604).

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

20344650601396 is a wasteful number, since it uses less digits than its factorization.

20344650601396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350014 (or 1349990 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 20344650601396 in words is "twenty trillion, three hundred forty-four billion, six hundred fifty million, six hundred one thousand, three hundred ninety-six".