2140112352 has 96 divisors (see below), whose sum is σ = 6444748800. Its totient is φ = 609136128.

The previous prime is 2140112347. The next prime is 2140112363. The reversal of 2140112352 is 2532110412.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 174849 + ... + 186687.

It is an arithmetic number, because the mean of its divisors is an integer number (67132800).

Almost surely, 2^2140112352 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 2140112352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3222374400).

2140112352 is an abundant number, since it is smaller than the sum of its proper divisors (4304636448).

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

2140112352 is a wasteful number, since it uses less digits than its factorization.

2140112352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12128 (or 12120 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2140112352 is about 46261.3483590783. The cubic root of 2140112352 is about 1288.6812940769.

Adding to 2140112352 its reverse (2532110412), we get a palindrome (4672222764).

The spelling of 2140112352 in words is "two billion, one hundred forty million, one hundred twelve thousand, three hundred fifty-two".