44555521142355 has 64 divisors (see below), whose sum is σ = 75108556800000. Its totient is φ = 22491968982912.

The previous prime is 44555521142309. The next prime is 44555521142381. The reversal of 44555521142355 is 55324112555544.

It is not a de Polignac number, because 44555521142355 - 2⁷ = 44555521142227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44555521142298 and 44555521142307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1605995614 + ... + 1606023356.

It is an arithmetic number, because the mean of its divisors is an integer number (1173571200000).

Almost surely, 2^{44555521142355} is an apocalyptic number.

44555521142355 is a deficient number, since it is larger than the sum of its proper divisors (30553035657645).

44555521142355 is a wasteful number, since it uses less digits than its factorization.

44555521142355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32648.

The product of its digits is 12000000, while the sum is 51.

Adding to 44555521142355 its reverse (55324112555544), we get a palindrome (99879633697899).

The spelling of 44555521142355 in words is "forty-four trillion, five hundred fifty-five billion, five hundred twenty-one million, one hundred forty-two thousand, three hundred fifty-five".