4420403442554 has 16 divisors (see below), whose sum is σ = 7614092054880. Its totient is φ = 1903523013360.

The previous prime is 4420403442541. The next prime is 4420403442557. The reversal of 4420403442554 is 4552443040244.

It is not an unprimeable number, because it can be changed into a prime (4420403442557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5287563509 + ... + 5287564344.

It is an arithmetic number, because the mean of its divisors is an integer number (475880753430).

Almost surely, 2^{4420403442554} is an apocalyptic number.

4420403442554 is a deficient number, since it is larger than the sum of its proper divisors (3193688612326).

4420403442554 is a wasteful number, since it uses less digits than its factorization.

4420403442554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10575127885.

The product of its (nonzero) digits is 1228800, while the sum is 41.

Adding to 4420403442554 its reverse (4552443040244), we get a palindrome (8972846482798).

The spelling of 4420403442554 in words is "four trillion, four hundred twenty billion, four hundred three million, four hundred forty-two thousand, five hundred fifty-four".