1349183142061 has 2 divisors, whose sum is σ = 1349183142062. Its totient is φ = 1349183142060.

The previous prime is 1349183141993. The next prime is 1349183142101. The reversal of 1349183142061 is 1602413819431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1347386992900 + 1796149161 = 1160770^2 + 42381^2 .

It is an emirp because it is prime and its reverse (1602413819431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1349183142061 - 2¹⁹ = 1349182617773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1349183141999 and 1349183142017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1349183140061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674591571030 + 674591571031.

It is an arithmetic number, because the mean of its divisors is an integer number (674591571031).

Almost surely, 2^{1349183142061} is an apocalyptic number.

It is an amenable number.

1349183142061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1349183142061 is an equidigital number, since it uses as much as digits as its factorization.

1349183142061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 1349183142061 in words is "one trillion, three hundred forty-nine billion, one hundred eighty-three million, one hundred forty-two thousand, sixty-one".