1348699927639 has 2 divisors, whose sum is σ = 1348699927640. Its totient is φ = 1348699927638.

The previous prime is 1348699927633. The next prime is 1348699927681. The reversal of 1348699927639 is 9367299968431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1348699927639 - 2¹³ = 1348699919447 is a prime.

It is a super-2 number, since 2×1348699927639² (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 (1348699927633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674349963819 + 674349963820.

It is an arithmetic number, because the mean of its divisors is an integer number (674349963820).

Almost surely, 2^{1348699927639} is an apocalyptic number.

1348699927639 is a deficient number, since it is larger than the sum of its proper divisors (1).

1348699927639 is an equidigital number, since it uses as much as digits as its factorization.

1348699927639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 952342272, while the sum is 76.

The spelling of 1348699927639 in words is "one trillion, three hundred forty-eight billion, six hundred ninety-nine million, nine hundred twenty-seven thousand, six hundred thirty-nine".