11773010432 has 80 divisors (see below), whose sum is σ = 24903093600. Its totient is φ = 5544714240.

The previous prime is 11773010419. The next prime is 11773010521. The reversal of 11773010432 is 23401037711.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11773010395 and 11773010404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1737932 + ... + 1744692.

It is an arithmetic number, because the mean of its divisors is an integer number (311288670).

Almost surely, 2^11773010432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11773010432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12451546800).

11773010432 is an abundant number, since it is smaller than the sum of its proper divisors (13130083168).

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

11773010432 is an equidigital number, since it uses as much as digits as its factorization.

11773010432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6977 (or 6961 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The spelling of 11773010432 in words is "eleven billion, seven hundred seventy-three million, ten thousand, four hundred thirty-two".