241172221642 has 8 divisors (see below), whose sum is σ = 394645453632. Its totient is φ = 109623737100.

The previous prime is 241172221603. The next prime is 241172221643. The reversal of 241172221642 is 246122271142.

241172221642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 241172221598 and 241172221607.

It is not an unprimeable number, because it can be changed into a prime (241172221643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5481186834 + ... + 5481186877.

It is an arithmetic number, because the mean of its divisors is an integer number (49330681704).

Almost surely, 2^241172221642 is an apocalyptic number.

241172221642 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

241172221642 is a deficient number, since it is larger than the sum of its proper divisors (153473231990).

241172221642 is a wasteful number, since it uses less digits than its factorization.

241172221642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10962373724.

The product of its digits is 21504, while the sum is 34.

Adding to 241172221642 its reverse (246122271142), we get a palindrome (487294492784).

The spelling of 241172221642 in words is "two hundred forty-one billion, one hundred seventy-two million, two hundred twenty-one thousand, six hundred forty-two".