4405232420054 has 4 divisors (see below), whose sum is σ = 6607848630084. Its totient is φ = 2202616210026.

The previous prime is 4405232420047. The next prime is 4405232420089. The reversal of 4405232420054 is 4500242325044.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 4405232419996 and 4405232420023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101308105012 + ... + 1101308105015.

It is an arithmetic number, because the mean of its divisors is an integer number (1651962157521).

Almost surely, 2^{4405232420054} is an apocalyptic number.

4405232420054 is a deficient number, since it is larger than the sum of its proper divisors (2202616210030).

4405232420054 is a wasteful number, since it uses less digits than its factorization.

4405232420054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202616210029.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 4405232420054 its reverse (4500242325044), we get a palindrome (8905474745098).

The spelling of 4405232420054 in words is "four trillion, four hundred five billion, two hundred thirty-two million, four hundred twenty thousand, fifty-four".