2449020429 has 12 divisors (see below), whose sum is σ = 3651586432. Its totient is φ = 1580013000.

The previous prime is 2449020421. The next prime is 2449020437. The reversal of 2449020429 is 9240209442.

2449020429 is a `hidden beast` number, since 2 + 449 + 0 + 204 + 2 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (2449020421) and next prime (2449020437).

It is not a de Polignac number, because 2449020429 - 2³ = 2449020421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2449020393 and 2449020402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449020421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4388647 + ... + 4389204.

Almost surely, 2^2449020429 is an apocalyptic number.

It is an amenable number.

2449020429 is a deficient number, since it is larger than the sum of its proper divisors (1202566003).

2449020429 is a wasteful number, since it uses less digits than its factorization.

2449020429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8777888 (or 8777885 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 2449020429 is about 49487.5785323954. The cubic root of 2449020429 is about 1347.9200579891.

The spelling of 2449020429 in words is "two billion, four hundred forty-nine million, twenty thousand, four hundred twenty-nine".