241115255451 has 72 divisors (see below), whose sum is σ = 409704946560. Its totient is φ = 136230183936.

The previous prime is 241115255429. The next prime is 241115255453. The reversal of 241115255451 is 154552511142.

241115255451 is a `hidden beast` number, since 2 + 4 + 1 + 1 + 1 + 52 + 554 + 51 = 666.

241115255451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 241115255451 - 2⁶ = 241115255387 is a prime.

It is a super-2 number, since 2×241115255451² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (241115255453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 61554145 + ... + 61558061.

It is an arithmetic number, because the mean of its divisors is an integer number (5690346480).

Almost surely, 2^241115255451 is an apocalyptic number.

241115255451 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

241115255451 is a deficient number, since it is larger than the sum of its proper divisors (168589691109).

241115255451 is a wasteful number, since it uses less digits than its factorization.

241115255451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5473 (or 5463 counting only the distinct ones).

The product of its digits is 40000, while the sum is 36.

Adding to 241115255451 its reverse (154552511142), we get a palindrome (395667766593).

The spelling of 241115255451 in words is "two hundred forty-one billion, one hundred fifteen million, two hundred fifty-five thousand, four hundred fifty-one".