4405154334144 has 56 divisors (see below), whose sum is σ = 11658041685648. Its totient is φ = 1468039895040.

The previous prime is 4405154334137. The next prime is 4405154334149. The reversal of 4405154334144 is 4414334515044.

It is a junction number, because it is equal to n+sod(n) for n = 4405154334096 and 4405154334105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4405154334149) 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, 1874157 + ... + 3510380.

Almost surely, 2^{4405154334144} is an apocalyptic number.

It is an amenable number.

4405154334144 is an abundant number, since it is smaller than the sum of its proper divisors (7252887351504).

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

4405154334144 is a wasteful number, since it uses less digits than its factorization.

4405154334144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5388813 (or 5388803 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

Adding to 4405154334144 its reverse (4414334515044), we get a palindrome (8819488849188).

The spelling of 4405154334144 in words is "four trillion, four hundred five billion, one hundred fifty-four million, three hundred thirty-four thousand, one hundred forty-four".