1534445012212 has 24 divisors (see below), whose sum is σ = 3069247395200. Its totient is φ = 657542711520.

The previous prime is 1534445012209. The next prime is 1534445012249. The reversal of 1534445012212 is 2122105444351.

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 7 ways as a sum of consecutive naturals, for example, 2945739 + ... + 3427282.

Almost surely, 2^{1534445012212} is an apocalyptic number.

It is an amenable number.

1534445012212 is an abundant number, since it is smaller than the sum of its proper divisors (1534802382988).

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

1534445012212 is a wasteful number, since it uses less digits than its factorization.

1534445012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6381631 (or 6381629 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 1534445012212 in words is "one trillion, five hundred thirty-four billion, four hundred forty-five million, twelve thousand, two hundred twelve".