11401853043000 has 256 divisors, whose sum is σ = 42423393392640. Its totient is φ = 2492827392000.

The previous prime is 11401853042971. The next prime is 11401853043017. The reversal of 11401853043000 is 34035810411.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11320161 + ... + 12286160.

It is an arithmetic number, because the mean of its divisors is an integer number (165716380440).

Almost surely, 2^{11401853043000} is an apocalyptic number.

11401853043000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11401853043000 is an abundant number, since it is smaller than the sum of its proper divisors (31021540349640).

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

11401853043000 is a wasteful number, since it uses less digits than its factorization.

11401853043000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23606375 (or 23606361 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 11401853043000 its reverse (34035810411), we get a palindrome (11435888853411).

The spelling of 11401853043000 in words is "eleven trillion, four hundred one billion, eight hundred fifty-three million, forty-three thousand".