11929469046272 has 160 divisors (see below), whose sum is σ = 24858723225600. Its totient is φ = 5715080921088.

The previous prime is 11929469046211. The next prime is 11929469046283. The reversal of 11929469046272 is 27264096492911.

It is a congruent number.

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, 248822879 + ... + 248870817.

It is an arithmetic number, because the mean of its divisors is an integer number (155367020160).

Almost surely, 2^{11929469046272} 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 11929469046272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12429361612800).

11929469046272 is an abundant number, since it is smaller than the sum of its proper divisors (12929254179328).

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

11929469046272 is an equidigital number, since it uses as much as digits as its factorization.

11929469046272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48216 (or 48200 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 62.

The spelling of 11929469046272 in words is "eleven trillion, nine hundred twenty-nine billion, four hundred sixty-nine million, forty-six thousand, two hundred seventy-two".