2113061946352 has 160 divisors (see below), whose sum is σ = 4948803256320. Its totient is φ = 854924440320.

The previous prime is 2113061946319. The next prime is 2113061946403. The reversal of 2113061946352 is 2536491603112.

It is a super-2 number, since 2×2113061946352² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2113061946299 and 2113061946308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50076399 + ... + 50118577.

It is an arithmetic number, because the mean of its divisors is an integer number (30930020352).

Almost surely, 2^{2113061946352} 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 2113061946352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2474401628160).

2113061946352 is an abundant number, since it is smaller than the sum of its proper divisors (2835741309968).

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

2113061946352 is a wasteful number, since it uses less digits than its factorization.

2113061946352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42579 (or 42573 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 2113061946352 in words is "two trillion, one hundred thirteen billion, sixty-one million, nine hundred forty-six thousand, three hundred fifty-two".