146056024397 has 2 divisors, whose sum is σ = 146056024398. Its totient is φ = 146056024396.

The previous prime is 146056024391. The next prime is 146056024417. The reversal of 146056024397 is 793420650641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120793782916 + 25262241481 = 347554^2 + 158941^2 .

It is a cyclic number.

It is not a de Polignac number, because 146056024397 - 2⁴ = 146056024381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146056024391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73028012198 + 73028012199.

It is an arithmetic number, because the mean of its divisors is an integer number (73028012199).

Almost surely, 2^146056024397 is an apocalyptic number.

It is an amenable number.

146056024397 is a deficient number, since it is larger than the sum of its proper divisors (1).

146056024397 is an equidigital number, since it uses as much as digits as its factorization.

146056024397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 146056024397 in words is "one hundred forty-six billion, fifty-six million, twenty-four thousand, three hundred ninety-seven".