2429721314 has 16 divisors (see below), whose sum is σ = 3710085120. Its totient is φ = 1193187840.

The previous prime is 2429721293. The next prime is 2429721331. The reversal of 2429721314 is 4131279242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10079 + ... + 70434.

It is an arithmetic number, because the mean of its divisors is an integer number (231880320).

Almost surely, 2^2429721314 is an apocalyptic number.

2429721314 is a deficient number, since it is larger than the sum of its proper divisors (1280363806).

2429721314 is a wasteful number, since it uses less digits than its factorization.

2429721314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80785.

The product of its digits is 24192, while the sum is 35.

The square root of 2429721314 is about 49292.2033794392. The cubic root of 2429721314 is about 1344.3700267445.

The spelling of 2429721314 in words is "two billion, four hundred twenty-nine million, seven hundred twenty-one thousand, three hundred fourteen".