1149834406412 has 24 divisors (see below), whose sum is σ = 2016925481760. Its totient is φ = 573570668160.

The previous prime is 1149834406361. The next prime is 1149834406421. The reversal of 1149834406412 is 2146044389411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6790862 + ... + 6958122.

It is an arithmetic number, because the mean of its divisors is an integer number (84038561740).

Almost surely, 2^{1149834406412} is an apocalyptic number.

It is an amenable number.

1149834406412 is a deficient number, since it is larger than the sum of its proper divisors (867091075348).

1149834406412 is a wasteful number, since it uses less digits than its factorization.

1149834406412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171281 (or 171279 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 1149834406412 in words is "one trillion, one hundred forty-nine billion, eight hundred thirty-four million, four hundred six thousand, four hundred twelve".