2440211020 has 96 divisors (see below), whose sum is σ = 5650219008. Its totient is φ = 879766272.

The previous prime is 2440211017. The next prime is 2440211023. The reversal of 2440211020 is 201120442.

It is an interprime number because it is at equal distance from previous prime (2440211017) and next prime (2440211023).

It is a junction number, because it is equal to n+sod(n) for n = 2440210985 and 2440211003.

It is not an unprimeable number, because it can be changed into a prime (2440211023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2211789 + ... + 2212891.

It is an arithmetic number, because the mean of its divisors is an integer number (58856448).

Almost surely, 2^2440211020 is an apocalyptic number.

2440211020 is a gapful number since it is divisible by the number (20) 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 2440211020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2825109504).

2440211020 is an abundant number, since it is smaller than the sum of its proper divisors (3210007988).

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

2440211020 is a wasteful number, since it uses less digits than its factorization.

2440211020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319 (or 1317 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2440211020 is about 49398.4920822488. The cubic root of 2440211020 is about 1346.3019082304.

Adding to 2440211020 its reverse (201120442), we get a palindrome (2641331462).

The spelling of 2440211020 in words is "two billion, four hundred forty million, two hundred eleven thousand, twenty".