146015137420343 has 2 divisors, whose sum is σ = 146015137420344. Its totient is φ = 146015137420342.

The previous prime is 146015137420333. The next prime is 146015137420393. The reversal of 146015137420343 is 343024731510641.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146015137420343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146015137420294 and 146015137420303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146015137420333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73007568710171 + 73007568710172.

It is an arithmetic number, because the mean of its divisors is an integer number (73007568710172).

Almost surely, 2^{146015137420343} is an apocalyptic number.

146015137420343 is a deficient number, since it is larger than the sum of its proper divisors (1).

146015137420343 is an equidigital number, since it uses as much as digits as its factorization.

146015137420343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 44.

Adding to 146015137420343 its reverse (343024731510641), we get a palindrome (489039868930984).

The spelling of 146015137420343 in words is "one hundred forty-six trillion, fifteen billion, one hundred thirty-seven million, four hundred twenty thousand, three hundred forty-three".