2421075361 has 4 divisors (see below), whose sum is σ = 2548500400. Its totient is φ = 2293650324.

The previous prime is 2421075359. The next prime is 2421075413. The reversal of 2421075361 is 1635701242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2421075361 - 2¹ = 2421075359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2421075301) 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, 63712491 + ... + 63712528.

It is an arithmetic number, because the mean of its divisors is an integer number (637125100).

Almost surely, 2^2421075361 is an apocalyptic number.

It is an amenable number.

2421075361 is a deficient number, since it is larger than the sum of its proper divisors (127425039).

2421075361 is a wasteful number, since it uses less digits than its factorization.

2421075361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127425038.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2421075361 is about 49204.4242014882. The cubic root of 2421075361 is about 1342.7735234438.

The spelling of 2421075361 in words is "two billion, four hundred twenty-one million, seventy-five thousand, three hundred sixty-one".