1114412100445 has 16 divisors (see below), whose sum is σ = 1533157861248. Its totient is φ = 761757664320.

The previous prime is 1114412100443. The next prime is 1114412100449. The reversal of 1114412100445 is 5440012144111.

It is not a de Polignac number, because 1114412100445 - 2¹ = 1114412100443 is a prime.

It is a super-4 number, since 4×1114412100445⁴ (a number of 49 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114412100443) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 50210271 + ... + 50232460.

It is an arithmetic number, because the mean of its divisors is an integer number (95822366328).

Almost surely, 2^{1114412100445} is an apocalyptic number.

It is an amenable number.

1114412100445 is a deficient number, since it is larger than the sum of its proper divisors (418745760803).

1114412100445 is a wasteful number, since it uses less digits than its factorization.

1114412100445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100443060.

The product of its (nonzero) digits is 2560, while the sum is 28.

Adding to 1114412100445 its reverse (5440012144111), we get a palindrome (6554424244556).

The spelling of 1114412100445 in words is "one trillion, one hundred fourteen billion, four hundred twelve million, one hundred thousand, four hundred forty-five".