146146312427 has 2 divisors, whose sum is σ = 146146312428. Its totient is φ = 146146312426.

The previous prime is 146146312421. The next prime is 146146312447. The reversal of 146146312427 is 724213641641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146146312427 - 2¹⁰ = 146146311403 is a prime.

It is not a weakly prime, because it can be changed into another prime (146146312421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73073156213 + 73073156214.

It is an arithmetic number, because the mean of its divisors is an integer number (73073156214).

Almost surely, 2^146146312427 is an apocalyptic number.

146146312427 is a deficient number, since it is larger than the sum of its proper divisors (1).

146146312427 is an equidigital number, since it uses as much as digits as its factorization.

146146312427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 41.

The spelling of 146146312427 in words is "one hundred forty-six billion, one hundred forty-six million, three hundred twelve thousand, four hundred twenty-seven".