1422486408985 has 8 divisors (see below), whose sum is σ = 1713329356680. Its totient is φ = 1133758683264.

The previous prime is 1422486408913. The next prime is 1422486409009. The reversal of 1422486408985 is 5898046842241.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 18905975001 + 1403580433984 = 137499^2 + 1184728^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1422486408985 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 528804012 + ... + 528806701.

It is an arithmetic number, because the mean of its divisors is an integer number (214166169585).

Almost surely, 2^{1422486408985} is an apocalyptic number.

It is an amenable number.

1422486408985 is a deficient number, since it is larger than the sum of its proper divisors (290842947695).

1422486408985 is a wasteful number, since it uses less digits than its factorization.

1422486408985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057610987.

The product of its (nonzero) digits is 35389440, while the sum is 61.

The spelling of 1422486408985 in words is "one trillion, four hundred twenty-two billion, four hundred eighty-six million, four hundred eight thousand, nine hundred eighty-five".