241838213091 has 16 divisors (see below), whose sum is σ = 336532250880. Its totient is φ = 154187396000.

The previous prime is 241838213069. The next prime is 241838213117. The reversal of 241838213091 is 190312838142.

It is a cyclic number.

It is not a de Polignac number, because 241838213091 - 2⁵ = 241838213059 is a prime.

It is a super-2 number, since 2×241838213091² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (241838213011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61000 + ... + 698138.

It is an arithmetic number, because the mean of its divisors is an integer number (21033265680).

Almost surely, 2^241838213091 is an apocalyptic number.

241838213091 is a deficient number, since it is larger than the sum of its proper divisors (94694037789).

241838213091 is a wasteful number, since it uses less digits than its factorization.

241838213091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642666.

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 241838213091 in words is "two hundred forty-one billion, eight hundred thirty-eight million, two hundred thirteen thousand, ninety-one".