1214845085532 has 96 divisors (see below), whose sum is σ = 3213674329600. Its totient is φ = 354089740032.

The previous prime is 1214845085527. The next prime is 1214845085533. The reversal of 1214845085532 is 2355805484121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214845085533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54517569 + ... + 54539847.

Almost surely, 2^{1214845085532} is an apocalyptic number.

1214845085532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1214845085532 is an abundant number, since it is smaller than the sum of its proper divisors (1998829244068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214845085532 is a wasteful number, since it uses less digits than its factorization.

1214845085532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40715 (or 40713 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 48.

The spelling of 1214845085532 in words is "one trillion, two hundred fourteen billion, eight hundred forty-five million, eighty-five thousand, five hundred thirty-two".