424992383871 has 12 divisors (see below), whose sum is σ = 622853852376. Its totient is φ = 257571141520.

The previous prime is 424992383869. The next prime is 424992383911. The reversal of 424992383871 is 178383299424.

It is not a de Polignac number, because 424992383871 - 2¹ = 424992383869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424992383831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 585388596 + ... + 585389321.

It is an arithmetic number, because the mean of its divisors is an integer number (51904487698).

Almost surely, 2^424992383871 is an apocalyptic number.

424992383871 is a deficient number, since it is larger than the sum of its proper divisors (197861468505).

424992383871 is a wasteful number, since it uses less digits than its factorization.

424992383871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170777942 (or 1170777931 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 60.

The spelling of 424992383871 in words is "four hundred twenty-four billion, nine hundred ninety-two million, three hundred eighty-three thousand, eight hundred seventy-one".