4112211440 has 40 divisors (see below), whose sum is σ = 9794091888. Its totient is φ = 1604764160.

The previous prime is 4112211431. The next prime is 4112211461. The reversal of 4112211440 is 441122114.

It is a tau number, because it is divible by the number of its divisors (40).

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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623582 + ... + 630141.

Almost surely, 2^4112211440 is an apocalyptic number.

4112211440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4112211440 is an abundant number, since it is smaller than the sum of its proper divisors (5681880448).

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

4112211440 is a wasteful number, since it uses less digits than its factorization.

4112211440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253777 (or 1253771 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 4112211440 is about 64126.5268044356. The cubic root of 4112211440 is about 1602.1080858473.

Adding to 4112211440 its reverse (441122114), we get a palindrome (4553333554).

The spelling of 4112211440 in words is "four billion, one hundred twelve million, two hundred eleven thousand, four hundred forty".