260011021430 has 16 divisors (see below), whose sum is σ = 479434957344. Its totient is φ = 101467715520.

The previous prime is 260011021427. The next prime is 260011021441. The reversal of 260011021430 is 34120110062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317086202 + ... + 317087021.

It is an arithmetic number, because the mean of its divisors is an integer number (29964684834).

Almost surely, 2^260011021430 is an apocalyptic number.

260011021430 is a deficient number, since it is larger than the sum of its proper divisors (219423935914).

260011021430 is a wasteful number, since it uses less digits than its factorization.

260011021430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634173271.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 260011021430 its reverse (34120110062), we get a palindrome (294131131492).

The spelling of 260011021430 in words is "two hundred sixty billion, eleven million, twenty-one thousand, four hundred thirty".