2421363071 has 4 divisors (see below), whose sum is σ = 2439037392. Its totient is φ = 2403688752.

The previous prime is 2421363031. The next prime is 2421363083. The reversal of 2421363071 is 1703631242.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1703631242 = 2 ⋅851815621.

It is a cyclic number.

It is not a de Polignac number, because 2421363071 - 2²⁶ = 2354254207 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 (2421363001) 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, 8836955 + ... + 8837228.

It is an arithmetic number, because the mean of its divisors is an integer number (609759348).

Almost surely, 2^2421363071 is an apocalyptic number.

2421363071 is a deficient number, since it is larger than the sum of its proper divisors (17674321).

2421363071 is a wasteful number, since it uses less digits than its factorization.

2421363071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17674320.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2421363071 is about 49207.3477338497. The cubic root of 2421363071 is about 1342.8267111133.

The spelling of 2421363071 in words is "two billion, four hundred twenty-one million, three hundred sixty-three thousand, seventy-one".