2400441002 has 4 divisors (see below), whose sum is σ = 3600661506. Its totient is φ = 1200220500.

The previous prime is 2400440993. The next prime is 2400441007. The reversal of 2400441002 is 2001440042.

2400441002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2040238561 + 360202441 = 45169^2 + 18979^2 .

It is not an unprimeable number, because it can be changed into a prime (2400441007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600110249 + ... + 600110252.

Almost surely, 2^2400441002 is an apocalyptic number.

2400441002 is a deficient number, since it is larger than the sum of its proper divisors (1200220504).

2400441002 is a wasteful number, since it uses less digits than its factorization.

2400441002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200220503.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2400441002 is about 48994.2956067336. The cubic root of 2400441002 is about 1338.9479010503.

Adding to 2400441002 its reverse (2001440042), we get a palindrome (4401881044).

The spelling of 2400441002 in words is "two billion, four hundred million, four hundred forty-one thousand, two".