4036122240 has 128 divisors (see below), whose sum is σ = 12914277120. Its totient is φ = 1072189440.

The previous prime is 4036122239. The next prime is 4036122301. The reversal of 4036122240 is 422216304.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 4036122240.

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, 516442 + ... + 524198.

It is an arithmetic number, because the mean of its divisors is an integer number (100892790).

Almost surely, 2^4036122240 is an apocalyptic number.

4036122240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4036122240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6457138560).

4036122240 is an abundant number, since it is smaller than the sum of its proper divisors (8878154880).

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

4036122240 is a wasteful number, since it uses less digits than its factorization.

4036122240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8050 (or 8038 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4036122240 is about 63530.4827622142. The cubic root of 4036122240 is about 1592.1651133849.

Adding to 4036122240 its reverse (422216304), we get a palindrome (4458338544).

The spelling of 4036122240 in words is "four billion, thirty-six million, one hundred twenty-two thousand, two hundred forty".