2854405429 has 2 divisors, whose sum is σ = 2854405430. Its totient is φ = 2854405428.

The previous prime is 2854405399. The next prime is 2854405447. The reversal of 2854405429 is 9245044582.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2352735025 + 501670404 = 48505^2 + 22398^2 .

It is a cyclic number.

It is not a de Polignac number, because 2854405429 - 2¹¹ = 2854403381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2854405469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1427202714 + 1427202715.

It is an arithmetic number, because the mean of its divisors is an integer number (1427202715).

Almost surely, 2^2854405429 is an apocalyptic number.

It is an amenable number.

2854405429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2854405429 is an equidigital number, since it uses as much as digits as its factorization.

2854405429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 460800, while the sum is 43.

The square root of 2854405429 is about 53426.6359506192. The cubic root of 2854405429 is about 1418.5300912326.

The spelling of 2854405429 in words is "two billion, eight hundred fifty-four million, four hundred five thousand, four hundred twenty-nine".