462140130157 has 2 divisors, whose sum is σ = 462140130158. Its totient is φ = 462140130156.

The previous prime is 462140130097. The next prime is 462140130187. The reversal of 462140130157 is 751031041264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 274344440841 + 187795689316 = 523779^2 + 433354^2 .

It is a cyclic number.

It is not a de Polignac number, because 462140130157 - 2¹⁵ = 462140097389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462140130187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231070065078 + 231070065079.

It is an arithmetic number, because the mean of its divisors is an integer number (231070065079).

Almost surely, 2^462140130157 is an apocalyptic number.

It is an amenable number.

462140130157 is a deficient number, since it is larger than the sum of its proper divisors (1).

462140130157 is an equidigital number, since it uses as much as digits as its factorization.

462140130157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 462140130157 in words is "four hundred sixty-two billion, one hundred forty million, one hundred thirty thousand, one hundred fifty-seven".