2426941449 has 6 divisors (see below), whose sum is σ = 3505582106. Its totient is φ = 1617960960.

The previous prime is 2426941441. The next prime is 2426941453. The reversal of 2426941449 is 9441496242.

It can be written as a sum of positive squares in only one way, i.e., 2425070025 + 1871424 = 49245^2 + 1368^2 .

It is not a de Polignac number, because 2426941449 - 2³ = 2426941441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2426941441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134830072 + ... + 134830089.

Almost surely, 2^2426941449 is an apocalyptic number.

It is an amenable number.

2426941449 is a deficient number, since it is larger than the sum of its proper divisors (1078640657).

2426941449 is a wasteful number, since it uses less digits than its factorization.

2426941449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269660167 (or 269660164 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 2426941449 is about 49263.9974930983. The cubic root of 2426941449 is about 1343.8571293310.

The spelling of 2426941449 in words is "two billion, four hundred twenty-six million, nine hundred forty-one thousand, four hundred forty-nine".