1354393036847 has 2 divisors, whose sum is σ = 1354393036848. Its totient is φ = 1354393036846.

The previous prime is 1354393036793. The next prime is 1354393036849. The reversal of 1354393036847 is 7486303934531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1354393036847 - 2²⁸ = 1354124601391 is a prime.

Together with 1354393036849, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1354393036792 and 1354393036801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1354393036849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677196518423 + 677196518424.

It is an arithmetic number, because the mean of its divisors is an integer number (677196518424).

Almost surely, 2^{1354393036847} is an apocalyptic number.

1354393036847 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354393036847 is an equidigital number, since it uses as much as digits as its factorization.

1354393036847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19595520, while the sum is 56.

The spelling of 1354393036847 in words is "one trillion, three hundred fifty-four billion, three hundred ninety-three million, thirty-six thousand, eight hundred forty-seven".