240837051241 has 16 divisors (see below), whose sum is σ = 253750812480. Its totient is φ = 228332191680.

The previous prime is 240837051223. The next prime is 240837051253. The reversal of 240837051241 is 142150738042.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240837051241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240837051241.

It is not an unprimeable number, because it can be changed into a prime (240837051211) 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, 257131 + ... + 740128.

It is an arithmetic number, because the mean of its divisors is an integer number (15859425780).

Almost surely, 2^240837051241 is an apocalyptic number.

It is an amenable number.

240837051241 is a deficient number, since it is larger than the sum of its proper divisors (12913761239).

240837051241 is a wasteful number, since it uses less digits than its factorization.

240837051241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997464.

The product of its (nonzero) digits is 53760, while the sum is 37.

Adding to 240837051241 its reverse (142150738042), we get a palindrome (382987789283).

The spelling of 240837051241 in words is "two hundred forty billion, eight hundred thirty-seven million, fifty-one thousand, two hundred forty-one".