4129298408 has 16 divisors (see below), whose sum is σ = 7747858980. Its totient is φ = 2063202688.

The previous prime is 4129298401. The next prime is 4129298417. The reversal of 4129298408 is 8048929214.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4109066404 + 20232004 = 64102^2 + 4498^2 .

It is a super-2 number, since 2×4129298408² = 34102210684622668928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4129298401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168635 + ... + 191562.

Almost surely, 2^4129298408 is an apocalyptic number.

It is an amenable number.

4129298408 is a deficient number, since it is larger than the sum of its proper divisors (3618560572).

4129298408 is a wasteful number, since it uses less digits than its factorization.

4129298408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361636 (or 361632 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 47.

The square root of 4129298408 is about 64259.6172413126. The cubic root of 4129298408 is about 1604.3240338881.

The spelling of 4129298408 in words is "four billion, one hundred twenty-nine million, two hundred ninety-eight thousand, four hundred eight".