248420625041 has 8 divisors (see below), whose sum is σ = 265398312480. Its totient is φ = 231833229408.

The previous prime is 248420625023. The next prime is 248420625083. The reversal of 248420625041 is 140526024842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-248420625041 is a prime.

It is a super-2 number, since 2×248420625041² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 248420624986 and 248420625004.

It is not an unprimeable number, because it can be changed into a prime (248420625241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97571636 + ... + 97574181.

It is an arithmetic number, because the mean of its divisors is an integer number (33174789060).

Almost surely, 2^248420625041 is an apocalyptic number.

It is an amenable number.

248420625041 is a deficient number, since it is larger than the sum of its proper divisors (16977687439).

248420625041 is a wasteful number, since it uses less digits than its factorization.

248420625041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195145903.

The product of its (nonzero) digits is 122880, while the sum is 38.

Adding to 248420625041 its reverse (140526024842), we get a palindrome (388946649883).

The spelling of 248420625041 in words is "two hundred forty-eight billion, four hundred twenty million, six hundred twenty-five thousand, forty-one".