424286143375 has 16 divisors (see below), whose sum is σ = 552531245760. Its totient is φ = 324671133600.

The previous prime is 424286143373. The next prime is 424286143439. The reversal of 424286143375 is 573341682424.

It is not a de Polignac number, because 424286143375 - 2¹ = 424286143373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424286143373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73786020 + ... + 73791769.

It is an arithmetic number, because the mean of its divisors is an integer number (34533202860).

Almost surely, 2^424286143375 is an apocalyptic number.

424286143375 is a deficient number, since it is larger than the sum of its proper divisors (128245102385).

424286143375 is a wasteful number, since it uses less digits than its factorization.

424286143375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147577827 (or 147577817 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 49.

The spelling of 424286143375 in words is "four hundred twenty-four billion, two hundred eighty-six million, one hundred forty-three thousand, three hundred seventy-five".