2431219471 has 2 divisors, whose sum is σ = 2431219472. Its totient is φ = 2431219470.

The previous prime is 2431219457. The next prime is 2431219481. The reversal of 2431219471 is 1749121342.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2431219471 - 2²³ = 2422830863 is a prime.

It is a super-3 number, since 3×2431219471³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2431219411) 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 as a sum of consecutive naturals, namely, 1215609735 + 1215609736.

It is an arithmetic number, because the mean of its divisors is an integer number (1215609736).

Almost surely, 2^2431219471 is an apocalyptic number.

2431219471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431219471 is an equidigital number, since it uses as much as digits as its factorization.

2431219471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 34.

The square root of 2431219471 is about 49307.3977309693. The cubic root of 2431219471 is about 1344.6462811362.

The spelling of 2431219471 in words is "two billion, four hundred thirty-one million, two hundred nineteen thousand, four hundred seventy-one".