11434766812 has 36 divisors (see below), whose sum is σ = 23298567600. Its totient is φ = 4896267264.

The previous prime is 11434766747. The next prime is 11434766821. The reversal of 11434766812 is 21866743411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200689 + ... + 251287.

Almost surely, 2^11434766812 is an apocalyptic number.

It is an amenable number.

11434766812 is an abundant number, since it is smaller than the sum of its proper divisors (11863800788).

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

11434766812 is a wasteful number, since it uses less digits than its factorization.

11434766812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51770 (or 51761 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The spelling of 11434766812 in words is "eleven billion, four hundred thirty-four million, seven hundred sixty-six thousand, eight hundred twelve".