2429126984 has 16 divisors (see below), whose sum is σ = 4558736700. Its totient is φ = 1213463872.

The previous prime is 2429126981. The next prime is 2429126993. The reversal of 2429126984 is 4896219242.

It can be written as a sum of positive squares in 2 ways, for example, as 2157602500 + 271524484 = 46450^2 + 16478^2 .

It is not an unprimeable number, because it can be changed into a prime (2429126981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128027 + ... + 145770.

Almost surely, 2^2429126984 is an apocalyptic number.

It is an amenable number.

2429126984 is a deficient number, since it is larger than the sum of its proper divisors (2129609716).

2429126984 is a wasteful number, since it uses less digits than its factorization.

2429126984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274912 (or 274908 counting only the distinct ones).

The product of its digits is 497664, while the sum is 47.

The square root of 2429126984 is about 49286.1743696952. The cubic root of 2429126984 is about 1344.2604031168.

The spelling of 2429126984 in words is "two billion, four hundred twenty-nine million, one hundred twenty-six thousand, nine hundred eighty-four".