1146785144700 has 144 divisors (see below), whose sum is σ = 3669840080480. Its totient is φ = 274656199680.

The previous prime is 1146785144689. The next prime is 1146785144707. The reversal of 1146785144700 is 74415876411.

It is a self number, because there is not a number n which added to its sum of digits gives 1146785144700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146785144707) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3829315 + ... + 4117914.

Almost surely, 2^{1146785144700} is an apocalyptic number.

1146785144700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1146785144700 is an abundant number, since it is smaller than the sum of its proper divisors (2523054935780).

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

1146785144700 is a wasteful number, since it uses less digits than its factorization.

1146785144700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7947296 (or 7947289 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 48.

The spelling of 1146785144700 in words is "one trillion, one hundred forty-six billion, seven hundred eighty-five million, one hundred forty-four thousand, seven hundred".