11746043412 has 12 divisors (see below), whose sum is σ = 27407434656. Its totient is φ = 3915347800.

The previous prime is 11746043411. The next prime is 11746043423. The reversal of 11746043412 is 21434064711.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11746043411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489418464 + ... + 489418487.

It is an arithmetic number, because the mean of its divisors is an integer number (2283952888).

Almost surely, 2^11746043412 is an apocalyptic number.

11746043412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11746043412 is an abundant number, since it is smaller than the sum of its proper divisors (15661391244).

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

11746043412 is a wasteful number, since it uses less digits than its factorization.

11746043412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978836958 (or 978836956 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 11746043412 in words is "eleven billion, seven hundred forty-six million, forty-three thousand, four hundred twelve".