4430140454524 has 6 divisors (see below), whose sum is σ = 7752745795424. Its totient is φ = 2215070227260.

The previous prime is 4430140454503. The next prime is 4430140454599. The reversal of 4430140454524 is 4254540410344.

It is a super-2 number, since 2×4430140454524² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553767556812 + ... + 553767556819.

Almost surely, 2^{4430140454524} is an apocalyptic number.

It is an amenable number.

4430140454524 is a deficient number, since it is larger than the sum of its proper divisors (3322605340900).

4430140454524 is a wasteful number, since it uses less digits than its factorization.

4430140454524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107535113635 (or 1107535113633 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 40.

Adding to 4430140454524 its reverse (4254540410344), we get a palindrome (8684680864868).

The spelling of 4430140454524 in words is "four trillion, four hundred thirty billion, one hundred forty million, four hundred fifty-four thousand, five hundred twenty-four".