15228451401241 has 24 divisors (see below), whose sum is σ = 16939125419040. Its totient is φ = 13676698054656.

The previous prime is 15228451401217. The next prime is 15228451401259. The reversal of 15228451401241 is 14210415482251.

It is not a de Polignac number, because 15228451401241 - 2¹¹ = 15228451399193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15228451401194 and 15228451401203.

It is not an unprimeable number, because it can be changed into a prime (15228451401641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2209351 + ... + 5944588.

It is an arithmetic number, because the mean of its divisors is an integer number (705796892460).

Almost surely, 2^{15228451401241} is an apocalyptic number.

It is an amenable number.

15228451401241 is a deficient number, since it is larger than the sum of its proper divisors (1710674017799).

15228451401241 is a wasteful number, since it uses less digits than its factorization.

15228451401241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8154265 (or 8154252 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 40.

Adding to 15228451401241 its reverse (14210415482251), we get a palindrome (29438866883492).

The spelling of 15228451401241 in words is "fifteen trillion, two hundred twenty-eight billion, four hundred fifty-one million, four hundred one thousand, two hundred forty-one".