146463612341 has 4 divisors (see below), whose sum is σ = 146479588332. Its totient is φ = 146447636352.

The previous prime is 146463612311. The next prime is 146463612343. The reversal of 146463612341 is 143216364641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 59834052100 + 86629560241 = 244610^2 + 294329^2 .

It is a cyclic number.

It is not a de Polignac number, because 146463612341 - 2¹⁸ = 146463350197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146463612343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7974236 + ... + 7992581.

It is an arithmetic number, because the mean of its divisors is an integer number (36619897083).

Almost surely, 2^146463612341 is an apocalyptic number.

It is an amenable number.

146463612341 is a deficient number, since it is larger than the sum of its proper divisors (15975991).

146463612341 is an equidigital number, since it uses as much as digits as its factorization.

146463612341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15975990.

The product of its digits is 248832, while the sum is 41.

Adding to 146463612341 its reverse (143216364641), we get a palindrome (289679976982).

The spelling of 146463612341 in words is "one hundred forty-six billion, four hundred sixty-three million, six hundred twelve thousand, three hundred forty-one".