2113414040 has 16 divisors (see below), whose sum is σ = 4755181680. Its totient is φ = 845365600.

The previous prime is 2113414019. The next prime is 2113414081. The reversal of 2113414040 is 404143112.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26417636 + ... + 26417715.

It is an arithmetic number, because the mean of its divisors is an integer number (297198855).

Almost surely, 2^2113414040 is an apocalyptic number.

2113414040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113414040 is an abundant number, since it is smaller than the sum of its proper divisors (2641767640).

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

2113414040 is a wasteful number, since it uses less digits than its factorization.

2113414040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52835362 (or 52835358 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2113414040 is about 45971.8831461144. The cubic root of 2113414040 is about 1283.3000053563.

Adding to 2113414040 its reverse (404143112), we get a palindrome (2517557152).

The spelling of 2113414040 in words is "two billion, one hundred thirteen million, four hundred fourteen thousand, forty".