2041421112 has 48 divisors (see below), whose sum is σ = 5552623440. Its totient is φ = 677547648.

The previous prime is 2041421101. The next prime is 2041421117. The reversal of 2041421112 is 2111241402.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041421117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44068 + ... + 77619.

It is an arithmetic number, because the mean of its divisors is an integer number (115679655).

Almost surely, 2^2041421112 is an apocalyptic number.

It is an amenable number.

2041421112 is an abundant number, since it is smaller than the sum of its proper divisors (3511202328).

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

2041421112 is a wasteful number, since it uses less digits than its factorization.

2041421112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121932 (or 121925 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 2041421112 is about 45182.0883979481. The cubic root of 2041421112 is about 1268.5595738309.

Adding to 2041421112 its reverse (2111241402), we get a palindrome (4152662514).

The spelling of 2041421112 in words is "two billion, forty-one million, four hundred twenty-one thousand, one hundred twelve".