4140421244 has 48 divisors (see below), whose sum is σ = 7604556960. Its totient is φ = 1970749440.

The previous prime is 4140421237. The next prime is 4140421273. The reversal of 4140421244 is 4421240414.

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, 1195964 + ... + 1199420.

It is an arithmetic number, because the mean of its divisors is an integer number (158428270).

Almost surely, 2^4140421244 is an apocalyptic number.

It is an amenable number.

4140421244 is a deficient number, since it is larger than the sum of its proper divisors (3464135716).

4140421244 is a wasteful number, since it uses less digits than its factorization.

4140421244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3678 (or 3676 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 4140421244 is about 64346.1051191135. The cubic root of 4140421244 is about 1605.7632319442.

Adding to 4140421244 its reverse (4421240414), we get a palindrome (8561661658).

The spelling of 4140421244 in words is "four billion, one hundred forty million, four hundred twenty-one thousand, two hundred forty-four".