2403140334 has 32 divisors (see below), whose sum is σ = 5559079680. Its totient is φ = 678338112.

The previous prime is 2403140321. The next prime is 2403140351. The reversal of 2403140334 is 4330413042.

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 15 ways as a sum of consecutive naturals, for example, 341199 + ... + 348170.

It is an arithmetic number, because the mean of its divisors is an integer number (173721240).

Almost surely, 2^2403140334 is an apocalyptic number.

2403140334 is an abundant number, since it is smaller than the sum of its proper divisors (3155939346).

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

2403140334 is a wasteful number, since it uses less digits than its factorization.

2403140334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689464.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2403140334 is about 49021.8352777617. The cubic root of 2403140334 is about 1339.4496020562.

Adding to 2403140334 its reverse (4330413042), we get a palindrome (6733553376).

The spelling of 2403140334 in words is "two billion, four hundred three million, one hundred forty thousand, three hundred thirty-four".