462140130233 has 2 divisors, whose sum is σ = 462140130234. Its totient is φ = 462140130232.

The previous prime is 462140130187. The next prime is 462140130239. The reversal of 462140130233 is 332031041264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 344002191289 + 118137938944 = 586517^2 + 343712^2 .

It is a cyclic number.

It is not a de Polignac number, because 462140130233 - 2²² = 462135935929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 462140130196 and 462140130205.

It is not a weakly prime, because it can be changed into another prime (462140130239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231070065116 + 231070065117.

It is an arithmetic number, because the mean of its divisors is an integer number (231070065117).

Almost surely, 2^462140130233 is an apocalyptic number.

It is an amenable number.

462140130233 is a deficient number, since it is larger than the sum of its proper divisors (1).

462140130233 is an equidigital number, since it uses as much as digits as its factorization.

462140130233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 462140130233 its reverse (332031041264), we get a palindrome (794171171497).

The spelling of 462140130233 in words is "four hundred sixty-two billion, one hundred forty million, one hundred thirty thousand, two hundred thirty-three".