1434444666105 has 32 divisors (see below), whose sum is σ = 2525915145600. Its totient is φ = 689333550080.

The previous prime is 1434444666097. The next prime is 1434444666163. The reversal of 1434444666105 is 5016664444341.

It is not a de Polignac number, because 1434444666105 - 2³ = 1434444666097 is a prime.

It is a super-4 number, since 4×1434444666105⁴ (a number of 50 digits) contains 4444 as substring.

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 31 ways as a sum of consecutive naturals, for example, 38448630 + ... + 38485919.

It is an arithmetic number, because the mean of its divisors is an integer number (78934848300).

Almost surely, 2^{1434444666105} is an apocalyptic number.

1434444666105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1434444666105 is a deficient number, since it is larger than the sum of its proper divisors (1091470479495).

1434444666105 is a wasteful number, since it uses less digits than its factorization.

1434444666105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76934681.

The product of its (nonzero) digits is 3317760, while the sum is 48.

The spelling of 1434444666105 in words is "one trillion, four hundred thirty-four billion, four hundred forty-four million, six hundred sixty-six thousand, one hundred five".