1043431424424 has 32 divisors (see below), whose sum is σ = 2898420624000. Its totient is φ = 347810474736.

The previous prime is 1043431424363. The next prime is 1043431424447. The reversal of 1043431424424 is 4244241343401.

1043431424424 is a `hidden beast` number, since 10 + 43 + 43 + 142 + 4 + 424 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2415350304 + ... + 2415350735.

It is an arithmetic number, because the mean of its divisors is an integer number (90575644500).

Almost surely, 2^{1043431424424} is an apocalyptic number.

It is an amenable number.

1043431424424 is an abundant number, since it is smaller than the sum of its proper divisors (1854989199576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1043431424424 is a wasteful number, since it uses less digits than its factorization.

1043431424424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4830701054 (or 4830701044 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 1043431424424 its reverse (4244241343401), we get a palindrome (5287672767825).

The spelling of 1043431424424 in words is "one trillion, forty-three billion, four hundred thirty-one million, four hundred twenty-four thousand, four hundred twenty-four".