1426172160345 has 16 divisors (see below), whose sum is σ = 2281939273152. Its totient is φ = 760603880000.

The previous prime is 1426172160311. The next prime is 1426172160383. The reversal of 1426172160345 is 5430612716241.

It is not a de Polignac number, because 1426172160345 - 2²⁰ = 1426171111769 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1426172160297 and 1426172160306.

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 15 ways as a sum of consecutive naturals, for example, 767622 + ... + 1855151.

It is an arithmetic number, because the mean of its divisors is an integer number (142621204572).

Almost surely, 2^{1426172160345} is an apocalyptic number.

1426172160345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1426172160345 is a deficient number, since it is larger than the sum of its proper divisors (855767112807).

1426172160345 is a wasteful number, since it uses less digits than its factorization.

1426172160345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659032.

The product of its (nonzero) digits is 241920, while the sum is 42.

Adding to 1426172160345 its reverse (5430612716241), we get a palindrome (6856784876586).

The spelling of 1426172160345 in words is "one trillion, four hundred twenty-six billion, one hundred seventy-two million, one hundred sixty thousand, three hundred forty-five".