148019858417 has 2 divisors, whose sum is σ = 148019858418. Its totient is φ = 148019858416.

The previous prime is 148019858411. The next prime is 148019858423. The reversal of 148019858417 is 714858910841.

It is a balanced prime because it is at equal distance from previous prime (148019858411) and next prime (148019858423).

It can be written as a sum of positive squares in only one way, i.e., 147917929201 + 101929216 = 384601^2 + 10096^2 .

It is a cyclic number.

It is not a de Polignac number, because 148019858417 - 2¹² = 148019854321 is a prime.

It is not a weakly prime, because it can be changed into another prime (148019858411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74009929208 + 74009929209.

It is an arithmetic number, because the mean of its divisors is an integer number (74009929209).

Almost surely, 2^148019858417 is an apocalyptic number.

It is an amenable number.

148019858417 is a deficient number, since it is larger than the sum of its proper divisors (1).

148019858417 is an equidigital number, since it uses as much as digits as its factorization.

148019858417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2580480, while the sum is 56.

The spelling of 148019858417 in words is "one hundred forty-eight billion, nineteen million, eight hundred fifty-eight thousand, four hundred seventeen".