1383177846343 has 2 divisors, whose sum is σ = 1383177846344. Its totient is φ = 1383177846342.

The previous prime is 1383177846331. The next prime is 1383177846397. The reversal of 1383177846343 is 3436487713831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1383177846343 - 2¹³ = 1383177838151 is a prime.

It is a super-2 number, since 2×1383177846343² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1383177846943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691588923171 + 691588923172.

It is an arithmetic number, because the mean of its divisors is an integer number (691588923172).

Almost surely, 2^{1383177846343} is an apocalyptic number.

1383177846343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1383177846343 is an equidigital number, since it uses as much as digits as its factorization.

1383177846343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24385536, while the sum is 58.

The spelling of 1383177846343 in words is "one trillion, three hundred eighty-three billion, one hundred seventy-seven million, eight hundred forty-six thousand, three hundred forty-three".