11554323055140 has 96 divisors (see below), whose sum is σ = 34697391361920. Its totient is φ = 2863911638016.

The previous prime is 11554323055133. The next prime is 11554323055151. The reversal of 11554323055140 is 4155032345511.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95556289 + ... + 95677128.

It is an arithmetic number, because the mean of its divisors is an integer number (361431160020).

Almost surely, 2^{11554323055140} is an apocalyptic number.

11554323055140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11554323055140 is an abundant number, since it is smaller than the sum of its proper divisors (23143068306780).

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

11554323055140 is a wasteful number, since it uses less digits than its factorization.

11554323055140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191233501 (or 191233499 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 11554323055140 in words is "eleven trillion, five hundred fifty-four billion, three hundred twenty-three million, fifty-five thousand, one hundred forty".