4349148958061 has 2 divisors, whose sum is σ = 4349148958062. Its totient is φ = 4349148958060.

The previous prime is 4349148958013. The next prime is 4349148958127. The reversal of 4349148958061 is 1608598419434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4290722816836 + 58426141225 = 2071406^2 + 241715^2 .

It is a cyclic number.

It is not a de Polignac number, because 4349148958061 - 2¹⁰ = 4349148957037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4349148957985 and 4349148958003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4349148958961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2174574479030 + 2174574479031.

It is an arithmetic number, because the mean of its divisors is an integer number (2174574479031).

Almost surely, 2^{4349148958061} is an apocalyptic number.

It is an amenable number.

4349148958061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4349148958061 is an equidigital number, since it uses as much as digits as its factorization.

4349148958061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29859840, while the sum is 62.

The spelling of 4349148958061 in words is "four trillion, three hundred forty-nine billion, one hundred forty-eight million, nine hundred fifty-eight thousand, sixty-one".