260402260001 has 8 divisors (see below), whose sum is σ = 280450754304. Its totient is φ = 240356273040.

The previous prime is 260402259979. The next prime is 260402260009. The reversal of 260402260001 is 100062204062.

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

It is a de Polignac number, because none of the positive numbers 2^k-260402260001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260402260009) 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, 408305 + ... + 829166.

It is an arithmetic number, because the mean of its divisors is an integer number (35056344288).

Almost surely, 2^260402260001 is an apocalyptic number.

It is an amenable number.

260402260001 is a deficient number, since it is larger than the sum of its proper divisors (20048494303).

260402260001 is a wasteful number, since it uses less digits than its factorization.

260402260001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253671.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 260402260001 its reverse (100062204062), we get a palindrome (360464464063).

The spelling of 260402260001 in words is "two hundred sixty billion, four hundred two million, two hundred sixty thousand, one".