1348708335643 has 12 divisors (see below), whose sum is σ = 1386246322272. Its totient is φ = 1312160925600.

The previous prime is 1348708335607. The next prime is 1348708335659. The reversal of 1348708335643 is 3465338078431.

It is not a de Polignac number, because 1348708335643 - 2¹³ = 1348708327451 is a prime.

It is a super-2 number, since 2×1348708335643² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1348708335683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25158718 + ... + 25212268.

It is an arithmetic number, because the mean of its divisors is an integer number (115520526856).

Almost surely, 2^{1348708335643} is an apocalyptic number.

1348708335643 is a deficient number, since it is larger than the sum of its proper divisors (37537986629).

1348708335643 is an equidigital number, since it uses as much as digits as its factorization.

1348708335643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72022 (or 71985 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 55.

The spelling of 1348708335643 in words is "one trillion, three hundred forty-eight billion, seven hundred eight million, three hundred thirty-five thousand, six hundred forty-three".