145952351423 has 2 divisors, whose sum is σ = 145952351424. Its totient is φ = 145952351422.

The previous prime is 145952351417. The next prime is 145952351431. The reversal of 145952351423 is 324153259541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145952351423 - 2¹⁶ = 145952285887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145952351443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72976175711 + 72976175712.

It is an arithmetic number, because the mean of its divisors is an integer number (72976175712).

Almost surely, 2^145952351423 is an apocalyptic number.

145952351423 is a deficient number, since it is larger than the sum of its proper divisors (1).

145952351423 is an equidigital number, since it uses as much as digits as its factorization.

145952351423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648000, while the sum is 44.

The spelling of 145952351423 in words is "one hundred forty-five billion, nine hundred fifty-two million, three hundred fifty-one thousand, four hundred twenty-three".