2426440032 has 72 divisors (see below), whose sum is σ = 6930509040. Its totient is φ = 805259520.

The previous prime is 2426440013. The next prime is 2426440061. The reversal of 2426440032 is 2300446242.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×2426440032² = 11775222457784322048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2426439978 and 2426440005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47557 + ... + 84347.

It is an arithmetic number, because the mean of its divisors is an integer number (96257070).

Almost surely, 2^2426440032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2426440032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3465254520).

2426440032 is an abundant number, since it is smaller than the sum of its proper divisors (4504069008).

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

2426440032 is a wasteful number, since it uses less digits than its factorization.

2426440032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37036 (or 37025 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2426440032 is about 49258.9081486791. The cubic root of 2426440032 is about 1343.7645739844.

Adding to 2426440032 its reverse (2300446242), we get a palindrome (4726886274).

The spelling of 2426440032 in words is "two billion, four hundred twenty-six million, four hundred forty thousand, thirty-two".