148720274413 has 2 divisors, whose sum is σ = 148720274414. Its totient is φ = 148720274412.

The previous prime is 148720274387. The next prime is 148720274431. The reversal of 148720274413 is 314472027841.

148720274413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (148720274431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147089891529 + 1630382884 = 383523^2 + 40378^2 .

It is a cyclic number.

It is not a de Polignac number, because 148720274413 - 2¹³ = 148720266221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148720274413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148720274713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74360137206 + 74360137207.

It is an arithmetic number, because the mean of its divisors is an integer number (74360137207).

Almost surely, 2^148720274413 is an apocalyptic number.

It is an amenable number.

148720274413 is a deficient number, since it is larger than the sum of its proper divisors (1).

148720274413 is an equidigital number, since it uses as much as digits as its factorization.

148720274413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 301056, while the sum is 43.

The spelling of 148720274413 in words is "one hundred forty-eight billion, seven hundred twenty million, two hundred seventy-four thousand, four hundred thirteen".