260642071022 has 16 divisors (see below), whose sum is σ = 412432851600. Its totient is φ = 123194211840.

The previous prime is 260642071021. The next prime is 260642071087. The reversal of 260642071022 is 220170246062.

It is a self number, because there is not a number n which added to its sum of digits gives 260642071022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260642071021) 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, 7421747 + ... + 7456782.

It is an arithmetic number, because the mean of its divisors is an integer number (25777053225).

Almost surely, 2^260642071022 is an apocalyptic number.

260642071022 is a deficient number, since it is larger than the sum of its proper divisors (151790780578).

260642071022 is a wasteful number, since it uses less digits than its factorization.

260642071022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14879011.

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 260642071022 in words is "two hundred sixty billion, six hundred forty-two million, seventy-one thousand, twenty-two".