12241653499905 has 8 divisors (see below), whose sum is σ = 19586645599872. Its totient is φ = 6528881866608.

The previous prime is 12241653499879. The next prime is 12241653499949. The reversal of 12241653499905 is 50999435614221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12241653499905 - 2¹³ = 12241653491713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408055116649 + ... + 408055116678.

It is an arithmetic number, because the mean of its divisors is an integer number (2448330699984).

Almost surely, 2^{12241653499905} is an apocalyptic number.

12241653499905 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12241653499905 is a deficient number, since it is larger than the sum of its proper divisors (7344992099967).

12241653499905 is an equidigital number, since it uses as much as digits as its factorization.

12241653499905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816110233335.

The product of its (nonzero) digits is 20995200, while the sum is 60.

The spelling of 12241653499905 in words is "twelve trillion, two hundred forty-one billion, six hundred fifty-three million, four hundred ninety-nine thousand, nine hundred five".