11429522880 has 112 divisors (see below), whose sum is σ = 36310421664. Its totient is φ = 3046051840.

The previous prime is 11429522873. The next prime is 11429522887. The reversal of 11429522880 is 8822592411.

It is an interprime number because it is at equal distance from previous prime (11429522873) and next prime (11429522887).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11429522887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2583070 + ... + 2587490.

Almost surely, 2^11429522880 is an apocalyptic number.

11429522880 is a gapful number since it is divisible by the number (10) 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 11429522880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18155210832).

11429522880 is an abundant number, since it is smaller than the sum of its proper divisors (24880898784).

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

11429522880 is a wasteful number, since it uses less digits than its factorization.

11429522880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7134 (or 7124 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The spelling of 11429522880 in words is "eleven billion, four hundred twenty-nine million, five hundred twenty-two thousand, eight hundred eighty".