2301420399 has 4 divisors (see below), whose sum is σ = 3068560536. Its totient is φ = 1534280264.

The previous prime is 2301420397. The next prime is 2301420409. The reversal of 2301420399 is 9930241032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2301420399 - 2¹ = 2301420397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301420397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383570064 + ... + 383570069.

It is an arithmetic number, because the mean of its divisors is an integer number (767140134).

Almost surely, 2^2301420399 is an apocalyptic number.

2301420399 is a deficient number, since it is larger than the sum of its proper divisors (767140137).

2301420399 is an equidigital number, since it uses as much as digits as its factorization.

2301420399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767140136.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 2301420399 is about 47973.1216307632. The cubic root of 2301420399 is about 1320.2777956427.

The spelling of 2301420399 in words is "two billion, three hundred one million, four hundred twenty thousand, three hundred ninety-nine".