461923397071 has 4 divisors (see below), whose sum is σ = 463075326144. Its totient is φ = 460771468000.

The previous prime is 461923397059. The next prime is 461923397083. The reversal of 461923397071 is 170793329164.

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

It is an interprime number because it is at equal distance from previous prime (461923397059) and next prime (461923397083).

It is a cyclic number.

It is not a de Polignac number, because 461923397071 - 2⁹ = 461923396559 is a prime.

It is a super-2 number, since 2×461923397071² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461923392071) 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, 575963935 + ... + 575964736.

It is an arithmetic number, because the mean of its divisors is an integer number (115768831536).

Almost surely, 2^461923397071 is an apocalyptic number.

461923397071 is a deficient number, since it is larger than the sum of its proper divisors (1151929073).

461923397071 is a wasteful number, since it uses less digits than its factorization.

461923397071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151929072.

The product of its (nonzero) digits is 1714608, while the sum is 52.

The spelling of 461923397071 in words is "four hundred sixty-one billion, nine hundred twenty-three million, three hundred ninety-seven thousand, seventy-one".