1354844311 has 2 divisors, whose sum is σ = 1354844312. Its totient is φ = 1354844310.

The previous prime is 1354844261. The next prime is 1354844321. The reversal of 1354844311 is 1134484531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1354844311 - 2⁹ = 1354843799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1354844321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677422155 + 677422156.

It is an arithmetic number, because the mean of its divisors is an integer number (677422156).

Almost surely, 2^1354844311 is an apocalyptic number.

1354844311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354844311 is an equidigital number, since it uses as much as digits as its factorization.

1354844311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 34.

The square root of 1354844311 is about 36808.2098315036. The cubic root of 1354844311 is about 1106.5298414431.

The spelling of 1354844311 in words is "one billion, three hundred fifty-four million, eight hundred forty-four thousand, three hundred eleven".