462730740163123 has 4 divisors (see below), whose sum is σ = 462750323357440. Its totient is φ = 462711156968808.

The previous prime is 462730740163061. The next prime is 462730740163141. The reversal of 462730740163123 is 321361047037264.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-462730740163123 is a prime.

It is a super-2 number, since 2×462730740163123² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (462730740163723) 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, 9791561715 + ... + 9791608972.

It is an arithmetic number, because the mean of its divisors is an integer number (115687580839360).

Almost surely, 2^{462730740163123} is an apocalyptic number.

462730740163123 is a deficient number, since it is larger than the sum of its proper divisors (19583194317).

462730740163123 is a wasteful number, since it uses less digits than its factorization.

462730740163123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19583194316.

The product of its (nonzero) digits is 3048192, while the sum is 49.

The spelling of 462730740163123 in words is "four hundred sixty-two trillion, seven hundred thirty billion, seven hundred forty million, one hundred sixty-three thousand, one hundred twenty-three".