2401440003 has 12 divisors (see below), whose sum is σ = 3492028800. Its totient is φ = 1590214416.

The previous prime is 2401439977. The next prime is 2401440011. The reversal of 2401440003 is 3000441042.

It is not a de Polignac number, because 2401440003 - 2¹⁸ = 2401177859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2401440053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 894051 + ... + 896732.

It is an arithmetic number, because the mean of its divisors is an integer number (291002400).

Almost surely, 2^2401440003 is an apocalyptic number.

2401440003 is a deficient number, since it is larger than the sum of its proper divisors (1090588797).

2401440003 is a wasteful number, since it uses less digits than its factorization.

2401440003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790938 (or 1790935 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2401440003 is about 49004.4896208500. The cubic root of 2401440003 is about 1339.1336203652.

Adding to 2401440003 its reverse (3000441042), we get a palindrome (5401881045).

The spelling of 2401440003 in words is "two billion, four hundred one million, four hundred forty thousand, three".