241121139937 has 2 divisors, whose sum is σ = 241121139938. Its totient is φ = 241121139936.

The previous prime is 241121139907. The next prime is 241121139949. The reversal of 241121139937 is 739931121142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 165674234961 + 75446904976 = 407031^2 + 274676^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241121139937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 241121139893 and 241121139902.

It is not a weakly prime, because it can be changed into another prime (241121139907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120560569968 + 120560569969.

It is an arithmetic number, because the mean of its divisors is an integer number (120560569969).

Almost surely, 2^241121139937 is an apocalyptic number.

It is an amenable number.

241121139937 is a deficient number, since it is larger than the sum of its proper divisors (1).

241121139937 is an equidigital number, since it uses as much as digits as its factorization.

241121139937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 43.

The spelling of 241121139937 in words is "two hundred forty-one billion, one hundred twenty-one million, one hundred thirty-nine thousand, nine hundred thirty-seven".