1422346546745 has 16 divisors (see below), whose sum is σ = 1709722080000. Its totient is φ = 1135940746368.

The previous prime is 1422346546721. The next prime is 1422346546867. The reversal of 1422346546745 is 5476456432241.

It is a cyclic number.

It is not a de Polignac number, because 1422346546745 - 2²⁶ = 1422279437881 is a prime.

It is a super-3 number, since 3×1422346546745³ (a number of 37 digits) contains 333 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 15 ways as a sum of consecutive naturals, for example, 11799941 + ... + 11919869.

It is an arithmetic number, because the mean of its divisors is an integer number (106857630000).

Almost surely, 2^{1422346546745} is an apocalyptic number.

It is an amenable number.

1422346546745 is a deficient number, since it is larger than the sum of its proper divisors (287375533255).

1422346546745 is a wasteful number, since it uses less digits than its factorization.

1422346546745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123952.

The product of its digits is 19353600, while the sum is 53.

The spelling of 1422346546745 in words is "one trillion, four hundred twenty-two billion, three hundred forty-six million, five hundred forty-six thousand, seven hundred forty-five".