10554441423345 has 48 divisors (see below), whose sum is σ = 18318399720192. Its totient is φ = 5621643982080.

The previous prime is 10554441423341. The next prime is 10554441423359. The reversal of 10554441423345 is 54332414445501.

10554441423345 is a `hidden beast` number, since 1 + 0 + 5 + 544 + 41 + 4 + 23 + 3 + 45 = 666.

It is not a de Polignac number, because 10554441423345 - 2² = 10554441423341 is a prime.

It is a super-2 number, since 2×10554441423345² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 10554441423345.

It is not an unprimeable number, because it can be changed into a prime (10554441423341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 139928632 + ... + 140004038.

It is an arithmetic number, because the mean of its divisors is an integer number (381633327504).

Almost surely, 2^{10554441423345} is an apocalyptic number.

10554441423345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10554441423345 is a deficient number, since it is larger than the sum of its proper divisors (7763958296847).

10554441423345 is a wasteful number, since it uses less digits than its factorization.

10554441423345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79462 (or 79459 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

Adding to 10554441423345 its reverse (54332414445501), we get a palindrome (64886855868846).

The spelling of 10554441423345 in words is "ten trillion, five hundred fifty-four billion, four hundred forty-one million, four hundred twenty-three thousand, three hundred forty-five".