146024273654473 has 2 divisors, whose sum is σ = 146024273654474. Its totient is φ = 146024273654472.

The previous prime is 146024273654453. The next prime is 146024273654509. The reversal of 146024273654473 is 374456372420641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79648253120569 + 66376020533904 = 8924587^2 + 8147148^2 .

It is a cyclic number.

It is not a de Polignac number, because 146024273654473 - 2³³ = 146015683719881 is a prime.

It is not a weakly prime, because it can be changed into another prime (146024273654453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73012136827236 + 73012136827237.

It is an arithmetic number, because the mean of its divisors is an integer number (73012136827237).

Almost surely, 2^{146024273654473} is an apocalyptic number.

It is an amenable number.

146024273654473 is a deficient number, since it is larger than the sum of its proper divisors (1).

146024273654473 is an equidigital number, since it uses as much as digits as its factorization.

146024273654473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81285120, while the sum is 58.

The spelling of 146024273654473 in words is "one hundred forty-six trillion, twenty-four billion, two hundred seventy-three million, six hundred fifty-four thousand, four hundred seventy-three".