2854481431 has 2 divisors, whose sum is σ = 2854481432. Its totient is φ = 2854481430.

The previous prime is 2854481429. The next prime is 2854481453. The reversal of 2854481431 is 1341844582.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2854481431 - 2¹ = 2854481429 is a prime.

It is a super-2 number, since 2×2854481431² = 16296128479847615522, which contains 22 as substring.

Together with 2854481429, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2854481411) 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, 1427240715 + 1427240716.

It is an arithmetic number, because the mean of its divisors is an integer number (1427240716).

Almost surely, 2^2854481431 is an apocalyptic number.

2854481431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2854481431 is an equidigital number, since it uses as much as digits as its factorization.

2854481431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122880, while the sum is 40.

The square root of 2854481431 is about 53427.3472203141. The cubic root of 2854481431 is about 1418.5426811479.

The spelling of 2854481431 in words is "two billion, eight hundred fifty-four million, four hundred eighty-one thousand, four hundred thirty-one".