146541340125223 has 2 divisors, whose sum is σ = 146541340125224. Its totient is φ = 146541340125222.

The previous prime is 146541340125211. The next prime is 146541340125241. The reversal of 146541340125223 is 322521043145641.

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-146541340125223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146541340125223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146541340125253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73270670062611 + 73270670062612.

It is an arithmetic number, because the mean of its divisors is an integer number (73270670062612).

Almost surely, 2^{146541340125223} is an apocalyptic number.

146541340125223 is a deficient number, since it is larger than the sum of its proper divisors (1).

146541340125223 is an equidigital number, since it uses as much as digits as its factorization.

146541340125223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 146541340125223 in words is "one hundred forty-six trillion, five hundred forty-one billion, three hundred forty million, one hundred twenty-five thousand, two hundred twenty-three".