424132011243 has 16 divisors (see below), whose sum is σ = 650010746400. Its totient is φ = 273004512480.

The previous prime is 424132011167. The next prime is 424132011253. The reversal of 424132011243 is 342110231424.

424132011243 is a `hidden beast` number, since 4 + 2 + 413 + 2 + 0 + 1 + 1 + 243 = 666.

It is not a de Polignac number, because 424132011243 - 2¹⁶ = 424131945707 is a prime.

It is a super-2 number, since 2×424132011243² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (424132011253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270837028 + ... + 270838593.

It is an arithmetic number, because the mean of its divisors is an integer number (40625671650).

Almost surely, 2^424132011243 is an apocalyptic number.

424132011243 is a deficient number, since it is larger than the sum of its proper divisors (225878735157).

424132011243 is a wasteful number, since it uses less digits than its factorization.

424132011243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541675659 (or 541675653 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 424132011243 its reverse (342110231424), we get a palindrome (766242242667).

The spelling of 424132011243 in words is "four hundred twenty-four billion, one hundred thirty-two million, eleven thousand, two hundred forty-three".