1014411772845 has 24 divisors (see below), whose sum is σ = 1818945250200. Its totient is φ = 522363762816.

The previous prime is 1014411772799. The next prime is 1014411772853. The reversal of 1014411772845 is 5482771144101.

1014411772845 is a `hidden beast` number, since 10 + 1 + 441 + 177 + 28 + 4 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 37831028004 + 976580744841 = 194502^2 + 988221^2 .

It is not a de Polignac number, because 1014411772845 - 2⁸ = 1014411772589 is a prime.

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 1014411772845.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 388662210 + ... + 388664819.

It is an arithmetic number, because the mean of its divisors is an integer number (75789385425).

Almost surely, 2^{1014411772845} is an apocalyptic number.

1014411772845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1014411772845 is a deficient number, since it is larger than the sum of its proper divisors (804533477355).

1014411772845 is a wasteful number, since it uses less digits than its factorization.

1014411772845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777327069 (or 777327066 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 45.

The spelling of 1014411772845 in words is "one trillion, fourteen billion, four hundred eleven million, seven hundred seventy-two thousand, eight hundred forty-five".