462440101 has 2 divisors, whose sum is σ = 462440102. Its totient is φ = 462440100.

The previous prime is 462440063. The next prime is 462440117. The reversal of 462440101 is 101044264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 308704900 + 153735201 = 17570^2 + 12399^2 .

It is a cyclic number.

It is not a de Polignac number, because 462440101 - 2⁷ = 462439973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462440131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231220050 + 231220051.

It is an arithmetic number, because the mean of its divisors is an integer number (231220051).

Almost surely, 2^462440101 is an apocalyptic number.

It is an amenable number.

462440101 is a deficient number, since it is larger than the sum of its proper divisors (1).

462440101 is an equidigital number, since it uses as much as digits as its factorization.

462440101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 462440101 is about 21504.4204990509. The cubic root of 462440101 is about 773.3068000004.

Adding to 462440101 its reverse (101044264), we get a palindrome (563484365).

The spelling of 462440101 in words is "four hundred sixty-two million, four hundred forty thousand, one hundred one".