146632397423 has 2 divisors, whose sum is σ = 146632397424. Its totient is φ = 146632397422.

The previous prime is 146632397407. The next prime is 146632397437. The reversal of 146632397423 is 324793236641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146632397423 - 2⁴ = 146632397407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146632387423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73316198711 + 73316198712.

It is an arithmetic number, because the mean of its divisors is an integer number (73316198712).

Almost surely, 2^146632397423 is an apocalyptic number.

146632397423 is a deficient number, since it is larger than the sum of its proper divisors (1).

146632397423 is an equidigital number, since it uses as much as digits as its factorization.

146632397423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 50.

The spelling of 146632397423 in words is "one hundred forty-six billion, six hundred thirty-two million, three hundred ninety-seven thousand, four hundred twenty-three".