1386633353011 has 2 divisors, whose sum is σ = 1386633353012. Its totient is φ = 1386633353010.

The previous prime is 1386633352987. The next prime is 1386633353041. The reversal of 1386633353011 is 1103533366831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1386633353011 - 2³³ = 1378043418419 is a prime.

It is a super-2 number, since 2×1386633353011² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1386633353041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 693316676505 + 693316676506.

It is an arithmetic number, because the mean of its divisors is an integer number (693316676506).

Almost surely, 2^{1386633353011} is an apocalyptic number.

1386633353011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1386633353011 is an equidigital number, since it uses as much as digits as its factorization.

1386633353011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 43.

The spelling of 1386633353011 in words is "one trillion, three hundred eighty-six billion, six hundred thirty-three million, three hundred fifty-three thousand, eleven".