2421595995151 has 2 divisors, whose sum is σ = 2421595995152. Its totient is φ = 2421595995150.

The previous prime is 2421595995139. The next prime is 2421595995227. The reversal of 2421595995151 is 1515995951242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2421595995151 - 2¹³ = 2421595986959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2421595905151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210797997575 + 1210797997576.

It is an arithmetic number, because the mean of its divisors is an integer number (1210797997576).

Almost surely, 2^{2421595995151} is an apocalyptic number.

2421595995151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421595995151 is an equidigital number, since it uses as much as digits as its factorization.

2421595995151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7290000, while the sum is 58.

The spelling of 2421595995151 in words is "two trillion, four hundred twenty-one billion, five hundred ninety-five million, nine hundred ninety-five thousand, one hundred fifty-one".