241221351322040 has 16 divisors (see below), whose sum is σ = 542748040474680. Its totient is φ = 96488540528800.

The previous prime is 241221351321943. The next prime is 241221351322067. The reversal of 241221351322040 is 40223153122142.

It is a junction number, because it is equal to n+sod(n) for n = 241221351321988 and 241221351322006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3015266891486 + ... + 3015266891565.

Almost surely, 2^{241221351322040} is an apocalyptic number.

241221351322040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241221351322040 is an abundant number, since it is smaller than the sum of its proper divisors (301526689152640).

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

241221351322040 is a wasteful number, since it uses less digits than its factorization.

241221351322040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6030533783062 (or 6030533783058 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 241221351322040 in words is "two hundred forty-one trillion, two hundred twenty-one billion, three hundred fifty-one million, three hundred twenty-two thousand, forty".