2041400136 has 48 divisors (see below), whose sum is σ = 5188762800. Its totient is φ = 669282240.

The previous prime is 2041400113. The next prime is 2041400143. The reversal of 2041400136 is 6310041402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77875 + ... + 100733.

It is an arithmetic number, because the mean of its divisors is an integer number (108099225).

Almost surely, 2^2041400136 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 2041400136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2594381400).

2041400136 is an abundant number, since it is smaller than the sum of its proper divisors (3147362664).

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

2041400136 is a wasteful number, since it uses less digits than its factorization.

2041400136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22990 (or 22925 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2041400136 is about 45181.8562699675. The cubic root of 2041400136 is about 1268.5552289170. Note that the first 3 decimals are identical.

Adding to 2041400136 its reverse (6310041402), we get a palindrome (8351441538).

The spelling of 2041400136 in words is "two billion, forty-one million, four hundred thousand, one hundred thirty-six".