148086615349 has 2 divisors, whose sum is σ = 148086615350. Its totient is φ = 148086615348.

The previous prime is 148086615331. The next prime is 148086615361. The reversal of 148086615349 is 943516680841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148078736100 + 7879249 = 384810^2 + 2807^2 .

It is a cyclic number.

It is not a de Polignac number, because 148086615349 - 2¹³ = 148086607157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148086615349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148086615329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74043307674 + 74043307675.

It is an arithmetic number, because the mean of its divisors is an integer number (74043307675).

Almost surely, 2^148086615349 is an apocalyptic number.

It is an amenable number.

148086615349 is a deficient number, since it is larger than the sum of its proper divisors (1).

148086615349 is an equidigital number, since it uses as much as digits as its factorization.

148086615349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 148086615349 in words is "one hundred forty-eight billion, eighty-six million, six hundred fifteen thousand, three hundred forty-nine".