241121633664 has 64 divisors (see below), whose sum is σ = 643137176880. Its totient is φ = 80040345600.

The previous prime is 241121633663. The next prime is 241121633677. The reversal of 241121633664 is 466336121142.

It is a tau number, because it is divible by the number of its divisors (64).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241121633663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1210197 + ... + 1395284.

Almost surely, 2^241121633664 is an apocalyptic number.

241121633664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

241121633664 is an abundant number, since it is smaller than the sum of its proper divisors (402015543216).

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

241121633664 is a wasteful number, since it uses less digits than its factorization.

241121633664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605739 (or 2605727 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The spelling of 241121633664 in words is "two hundred forty-one billion, one hundred twenty-one million, six hundred thirty-three thousand, six hundred sixty-four".