1322451084385 has 32 divisors (see below), whose sum is σ = 1614838861440. Its totient is φ = 1039511958528.

The previous prime is 1322451084379. The next prime is 1322451084401. The reversal of 1322451084385 is 5834801542231.

It is a cyclic number.

It is not a de Polignac number, because 1322451084385 - 2⁷ = 1322451084257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92842074 + ... + 92856316.

It is an arithmetic number, because the mean of its divisors is an integer number (50463714420).

Almost surely, 2^{1322451084385} is an apocalyptic number.

It is an amenable number.

1322451084385 is a deficient number, since it is larger than the sum of its proper divisors (292387777055).

1322451084385 is a wasteful number, since it uses less digits than its factorization.

1322451084385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15537.

The product of its (nonzero) digits is 921600, while the sum is 46.

The spelling of 1322451084385 in words is "one trillion, three hundred twenty-two billion, four hundred fifty-one million, eighty-four thousand, three hundred eighty-five".