11241355212240 has 80 divisors (see below), whose sum is σ = 35207461036608. Its totient is φ = 2966790647808.

The previous prime is 11241355212239. The next prime is 11241355212253. The reversal of 11241355212240 is 4221255314211.

It is a tau number, because it is divible by the number of its divisors (80).

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, 241414762 + ... + 241461321.

Almost surely, 2^{11241355212240} is an apocalyptic number.

11241355212240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11241355212240 is an abundant number, since it is smaller than the sum of its proper divisors (23966105824368).

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

11241355212240 is a wasteful number, since it uses less digits than its factorization.

11241355212240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482876196 (or 482876190 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 11241355212240 in words is "eleven trillion, two hundred forty-one billion, three hundred fifty-five million, two hundred twelve thousand, two hundred forty".