462140130134 has 4 divisors (see below), whose sum is σ = 693210195204. Its totient is φ = 231070065066.

The previous prime is 462140130097. The next prime is 462140130157. The reversal of 462140130134 is 431031041264.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 462140130097 and 462140130106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115535032532 + ... + 115535032535.

It is an arithmetic number, because the mean of its divisors is an integer number (173302548801).

Almost surely, 2^462140130134 is an apocalyptic number.

462140130134 is a deficient number, since it is larger than the sum of its proper divisors (231070065070).

462140130134 is a wasteful number, since it uses less digits than its factorization.

462140130134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231070065069.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 462140130134 its reverse (431031041264), we get a palindrome (893171171398).

The spelling of 462140130134 in words is "four hundred sixty-two billion, one hundred forty million, one hundred thirty thousand, one hundred thirty-four".