1148467646812 has 6 divisors (see below), whose sum is σ = 2009818381928. Its totient is φ = 574233823404.

The previous prime is 1148467646797. The next prime is 1148467646813. The reversal of 1148467646812 is 2186467648411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148467646813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143558455848 + ... + 143558455855.

Almost surely, 2^{1148467646812} is an apocalyptic number.

It is an amenable number.

1148467646812 is a deficient number, since it is larger than the sum of its proper divisors (861350735116).

1148467646812 is a wasteful number, since it uses less digits than its factorization.

1148467646812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287116911707 (or 287116911705 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 58.

The spelling of 1148467646812 in words is "one trillion, one hundred forty-eight billion, four hundred sixty-seven million, six hundred forty-six thousand, eight hundred twelve".