241146554406420 has 48 divisors (see below), whose sum is σ = 727149610212480. Its totient is φ = 59359151853696.

The previous prime is 241146554406409. The next prime is 241146554406437. The reversal of 241146554406420 is 24604455641142.

It is a super-2 number, since 2×241146554406420² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 241146554406420.

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, 154581123840 + ... + 154581125399.

It is an arithmetic number, because the mean of its divisors is an integer number (15148950212760).

Almost surely, 2^{241146554406420} is an apocalyptic number.

241146554406420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241146554406420 is an abundant number, since it is smaller than the sum of its proper divisors (486003055806060).

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

241146554406420 is a wasteful number, since it uses less digits than its factorization.

241146554406420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309162249264 (or 309162249262 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 48.

The spelling of 241146554406420 in words is "two hundred forty-one trillion, one hundred forty-six billion, five hundred fifty-four million, four hundred six thousand, four hundred twenty".