424246406271 has 4 divisors (see below), whose sum is σ = 565661875032. Its totient is φ = 282830937512.

The previous prime is 424246406251. The next prime is 424246406273. The reversal of 424246406271 is 172604642424.

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

It is a cyclic number.

It is not a de Polignac number, because 424246406271 - 2⁵ = 424246406239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424246406273) 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, 70707734376 + ... + 70707734381.

It is an arithmetic number, because the mean of its divisors is an integer number (141415468758).

Almost surely, 2^424246406271 is an apocalyptic number.

424246406271 is a deficient number, since it is larger than the sum of its proper divisors (141415468761).

424246406271 is a wasteful number, since it uses less digits than its factorization.

424246406271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141415468760.

The product of its (nonzero) digits is 516096, while the sum is 42.

The spelling of 424246406271 in words is "four hundred twenty-four billion, two hundred forty-six million, four hundred six thousand, two hundred seventy-one".