1395213404245 has 16 divisors (see below), whose sum is σ = 1719745303680. Its totient is φ = 1085852965824.

The previous prime is 1395213404191. The next prime is 1395213404297. The reversal of 1395213404245 is 5424043125931.

It is a cyclic number.

It is not a de Polignac number, because 1395213404245 - 2¹⁷ = 1395213273173 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 819336 + ... + 1860574.

It is an arithmetic number, because the mean of its divisors is an integer number (107484081480).

Almost surely, 2^{1395213404245} is an apocalyptic number.

It is an amenable number.

1395213404245 is a deficient number, since it is larger than the sum of its proper divisors (324531899435).

1395213404245 is a wasteful number, since it uses less digits than its factorization.

1395213404245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048524.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 1395213404245 in words is "one trillion, three hundred ninety-five billion, two hundred thirteen million, four hundred four thousand, two hundred forty-five".