11505012452334 has 12 divisors (see below), whose sum is σ = 24927526980096. Its totient is φ = 3835004150772.

The previous prime is 11505012452327. The next prime is 11505012452377. The reversal of 11505012452334 is 43325421050511.

11505012452334 is a `hidden beast` number, since 1 + 1 + 5 + 0 + 5 + 0 + 124 + 523 + 3 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 319583679214 + ... + 319583679249.

It is an arithmetic number, because the mean of its divisors is an integer number (2077293915008).

Almost surely, 2^{11505012452334} is an apocalyptic number.

11505012452334 is an abundant number, since it is smaller than the sum of its proper divisors (13422514527762).

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

11505012452334 is a wasteful number, since it uses less digits than its factorization.

11505012452334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639167358471 (or 639167358468 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 11505012452334 in words is "eleven trillion, five hundred five billion, twelve million, four hundred fifty-two thousand, three hundred thirty-four".