3531440056424 has 64 divisors (see below), whose sum is σ = 7725458592000. Its totient is φ = 1482143040000.

The previous prime is 3531440056393. The next prime is 3531440056427. The reversal of 3531440056424 is 4246500441353.

3531440056424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3531440056427) 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, 2388077 + ... + 3572924.

It is an arithmetic number, because the mean of its divisors is an integer number (120710290500).

Almost surely, 2^{3531440056424} is an apocalyptic number.

It is an amenable number.

3531440056424 is an abundant number, since it is smaller than the sum of its proper divisors (4194018535576).

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

3531440056424 is a wasteful number, since it uses less digits than its factorization.

3531440056424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5961234 (or 5961230 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 3531440056424 its reverse (4246500441353), we get a palindrome (7777940497777).

The spelling of 3531440056424 in words is "three trillion, five hundred thirty-one billion, four hundred forty million, fifty-six thousand, four hundred twenty-four".