15141450241 has 2 divisors, whose sum is σ = 15141450242. Its totient is φ = 15141450240.

The previous prime is 15141450239. The next prime is 15141450277. The reversal of 15141450241 is 14205414151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14183857216 + 957593025 = 119096^2 + 30945^2 .

It is a cyclic number.

It is not a de Polignac number, because 15141450241 - 2¹ = 15141450239 is a prime.

Together with 15141450239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (15141450041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7570725120 + 7570725121.

It is an arithmetic number, because the mean of its divisors is an integer number (7570725121).

Almost surely, 2^15141450241 is an apocalyptic number.

It is an amenable number.

15141450241 is a deficient number, since it is larger than the sum of its proper divisors (1).

15141450241 is an equidigital number, since it uses as much as digits as its factorization.

15141450241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 15141450241 its reverse (14205414151), we get a palindrome (29346864392).

The spelling of 15141450241 in words is "fifteen billion, one hundred forty-one million, four hundred fifty thousand, two hundred forty-one".