2403142005 has 64 divisors (see below), whose sum is σ = 4388567040. Its totient is φ = 1111545600.

The previous prime is 2403141991. The next prime is 2403142013. The reversal of 2403142005 is 5002413042.

It is not a de Polignac number, because 2403142005 - 2⁵ = 2403141973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2166391 + ... + 2167499.

It is an arithmetic number, because the mean of its divisors is an integer number (68571360).

Almost surely, 2^2403142005 is an apocalyptic number.

It is an amenable number.

2403142005 is a deficient number, since it is larger than the sum of its proper divisors (1985425035).

2403142005 is a wasteful number, since it uses less digits than its factorization.

2403142005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2403142005 is about 49021.8523211843. The cubic root of 2403142005 is about 1339.4499125138.

Adding to 2403142005 its reverse (5002413042), we get a palindrome (7405555047).

The spelling of 2403142005 in words is "two billion, four hundred three million, one hundred forty-two thousand, five".