1314451465215 has 64 divisors (see below), whose sum is σ = 2542428850176. Its totient is φ = 566892767232.

The previous prime is 1314451465207. The next prime is 1314451465289. The reversal of 1314451465215 is 5125641544131.

It is a happy number.

It is not a de Polignac number, because 1314451465215 - 2³ = 1314451465207 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 (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3551694 + ... + 3904283.

It is an arithmetic number, because the mean of its divisors is an integer number (39725450784).

Almost surely, 2^{1314451465215} is an apocalyptic number.

1314451465215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1314451465215 is a deficient number, since it is larger than the sum of its proper divisors (1227977384961).

1314451465215 is a wasteful number, since it uses less digits than its factorization.

1314451465215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7456088.

The product of its digits is 288000, while the sum is 42.

The spelling of 1314451465215 in words is "one trillion, three hundred fourteen billion, four hundred fifty-one million, four hundred sixty-five thousand, two hundred fifteen".