260250642031 has 8 divisors (see below), whose sum is σ = 270130060928. Its totient is φ = 250463988000.

The previous prime is 260250642017. The next prime is 260250642077. The reversal of 260250642031 is 130246052062.

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

It is a cyclic number.

It is not a de Polignac number, because 260250642031 - 2⁵ = 260250641999 is a prime.

It is a super-2 number, since 2×260250642031² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260250641984 and 260250642002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260250640031) 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, 23185500 + ... + 23196721.

It is an arithmetic number, because the mean of its divisors is an integer number (33766257616).

Almost surely, 2^260250642031 is an apocalyptic number.

260250642031 is a deficient number, since it is larger than the sum of its proper divisors (9879418897).

260250642031 is a wasteful number, since it uses less digits than its factorization.

260250642031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46382433.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 260250642031 its reverse (130246052062), we get a palindrome (390496694093).

The spelling of 260250642031 in words is "two hundred sixty billion, two hundred fifty million, six hundred forty-two thousand, thirty-one".