241252310422551 has 16 divisors (see below), whose sum is σ = 344727155672064. Its totient is φ = 149684159696544.

The previous prime is 241252310422537. The next prime is 241252310422559. The reversal of 241252310422551 is 155224013252142.

It is a happy number.

It is not a de Polignac number, because 241252310422551 - 2⁷ = 241252310422423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241252310422559) 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, 47248785231 + ... + 47248790336.

It is an arithmetic number, because the mean of its divisors is an integer number (21545447229504).

Almost surely, 2^{241252310422551} is an apocalyptic number.

241252310422551 is a deficient number, since it is larger than the sum of its proper divisors (103474845249513).

241252310422551 is a wasteful number, since it uses less digits than its factorization.

241252310422551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94497575630.

The product of its (nonzero) digits is 192000, while the sum is 39.

Adding to 241252310422551 its reverse (155224013252142), we get a palindrome (396476323674693).

The spelling of 241252310422551 in words is "two hundred forty-one trillion, two hundred fifty-two billion, three hundred ten million, four hundred twenty-two thousand, five hundred fifty-one".