11670773712 has 320 divisors, whose sum is σ = 36051025920. Its totient is φ = 3218890752.

The previous prime is 11670773711. The next prime is 11670773743. The reversal of 11670773712 is 21737707611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11670773711) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34631208 + ... + 34631544.

It is an arithmetic number, because the mean of its divisors is an integer number (112659456).

Almost surely, 2^11670773712 is an apocalyptic number.

11670773712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11670773712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18025512960).

11670773712 is an abundant number, since it is smaller than the sum of its proper divisors (24380252208).

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

11670773712 is a wasteful number, since it uses less digits than its factorization.

11670773712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 86436, while the sum is 42.

The spelling of 11670773712 in words is "eleven billion, six hundred seventy million, seven hundred seventy-three thousand, seven hundred twelve".