146148670361 has 2 divisors, whose sum is σ = 146148670362. Its totient is φ = 146148670360.

The previous prime is 146148670273. The next prime is 146148670363. The reversal of 146148670361 is 163076841641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113885325961 + 32263344400 = 337469^2 + 179620^2 .

It is a cyclic number.

It is not a de Polignac number, because 146148670361 - 2³⁴ = 128968801177 is a prime.

Together with 146148670363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (146148670363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73074335180 + 73074335181.

It is an arithmetic number, because the mean of its divisors is an integer number (73074335181).

Almost surely, 2^146148670361 is an apocalyptic number.

It is an amenable number.

146148670361 is a deficient number, since it is larger than the sum of its proper divisors (1).

146148670361 is an equidigital number, since it uses as much as digits as its factorization.

146148670361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 146148670361 in words is "one hundred forty-six billion, one hundred forty-eight million, six hundred seventy thousand, three hundred sixty-one".