2426097421 has 16 divisors (see below), whose sum is σ = 2804241600. Its totient is φ = 2074394880.

The previous prime is 2426097413. The next prime is 2426097433. The reversal of 2426097421 is 1247906242.

It is a cyclic number.

It is not a de Polignac number, because 2426097421 - 2³ = 2426097413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426097451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345655 + ... + 352603.

It is an arithmetic number, because the mean of its divisors is an integer number (175265100).

Almost surely, 2^2426097421 is an apocalyptic number.

It is an amenable number.

2426097421 is a deficient number, since it is larger than the sum of its proper divisors (378144179).

2426097421 is a wasteful number, since it uses less digits than its factorization.

2426097421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8844.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 2426097421 is about 49255.4303706708. The cubic root of 2426097421 is about 1343.7013249187.

The spelling of 2426097421 in words is "two billion, four hundred twenty-six million, ninety-seven thousand, four hundred twenty-one".