148419325009 has 2 divisors, whose sum is σ = 148419325010. Its totient is φ = 148419325008.

The previous prime is 148419325003. The next prime is 148419325049. The reversal of 148419325009 is 900523914841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83073650625 + 65345674384 = 288225^2 + 255628^2 .

It is an emirp because it is prime and its reverse (900523914841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148419325009 - 2²¹ = 148417227857 is a prime.

It is a super-2 number, since 2×148419325009² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 148419325009.

It is not a weakly prime, because it can be changed into another prime (148419325003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74209662504 + 74209662505.

It is an arithmetic number, because the mean of its divisors is an integer number (74209662505).

Almost surely, 2^148419325009 is an apocalyptic number.

It is an amenable number.

148419325009 is a deficient number, since it is larger than the sum of its proper divisors (1).

148419325009 is an equidigital number, since it uses as much as digits as its factorization.

148419325009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 148419325009 in words is "one hundred forty-eight billion, four hundred nineteen million, three hundred twenty-five thousand, nine".