2421415327 has 2 divisors, whose sum is σ = 2421415328. Its totient is φ = 2421415326.

The previous prime is 2421415307. The next prime is 2421415369. The reversal of 2421415327 is 7235141242.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2421415327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2421415307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210707663 + 1210707664.

It is an arithmetic number, because the mean of its divisors is an integer number (1210707664).

Almost surely, 2^2421415327 is an apocalyptic number.

2421415327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421415327 is an equidigital number, since it uses as much as digits as its factorization.

2421415327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 31.

The square root of 2421415327 is about 49207.8787085971. The cubic root of 2421415327 is about 1342.8363709957.

Adding to 2421415327 its reverse (7235141242), we get a palindrome (9656556569).

The spelling of 2421415327 in words is "two billion, four hundred twenty-one million, four hundred fifteen thousand, three hundred twenty-seven".