241031211140 has 12 divisors (see below), whose sum is σ = 506165543436. Its totient is φ = 96412484448.

The previous prime is 241031211139. The next prime is 241031211143. The reversal of 241031211140 is 41112130142.

It can be written as a sum of positive squares in 2 ways, for example, as 112832840836 + 128198370304 = 335906^2 + 358048^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 12051560557 = 241031211140 / (2 + 4 + 1 + 0 + 3 + 1 + 2 + 1 + 1 + 1 + 4 + 0).

It is not an unprimeable number, because it can be changed into a prime (241031211143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6025780259 + ... + 6025780298.

It is an arithmetic number, because the mean of its divisors is an integer number (42180461953).

Almost surely, 2^241031211140 is an apocalyptic number.

241031211140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241031211140 is an abundant number, since it is smaller than the sum of its proper divisors (265134332296).

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

241031211140 is a wasteful number, since it uses less digits than its factorization.

241031211140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12051560566 (or 12051560564 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 241031211140 its reverse (41112130142), we get a palindrome (282143341282).

The spelling of 241031211140 in words is "two hundred forty-one billion, thirty-one million, two hundred eleven thousand, one hundred forty".