11729127803244 has 48 divisors (see below), whose sum is σ = 28040903968896. Its totient is φ = 3813612035200.

The previous prime is 11729127803209. The next prime is 11729127803251. The reversal of 11729127803244 is 44230872192711.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238999 + ... + 4849265.

It is an arithmetic number, because the mean of its divisors is an integer number (584185499352).

Almost surely, 2^{11729127803244} is an apocalyptic number.

It is an amenable number.

11729127803244 is an abundant number, since it is smaller than the sum of its proper divisors (16311776165652).

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

11729127803244 is a wasteful number, since it uses less digits than its factorization.

11729127803244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4615486 (or 4615484 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 51.

Adding to 11729127803244 its reverse (44230872192711), we get a palindrome (55959999995955).

The spelling of 11729127803244 in words is "eleven trillion, seven hundred twenty-nine billion, one hundred twenty-seven million, eight hundred three thousand, two hundred forty-four".