260430130476664 has 64 divisors (see below), whose sum is σ = 526206633004800. Its totient is φ = 120436374852864.

The previous prime is 260430130476643. The next prime is 260430130476731. The reversal of 260430130476664 is 466674031034062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4644669 + ... + 23290195.

It is an arithmetic number, because the mean of its divisors is an integer number (8221978640700).

Almost surely, 2^{260430130476664} is an apocalyptic number.

It is an amenable number.

260430130476664 is an abundant number, since it is smaller than the sum of its proper divisors (265776502528136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260430130476664 is a wasteful number, since it uses less digits than its factorization.

260430130476664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18647732 (or 18647728 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 52.

The spelling of 260430130476664 in words is "two hundred sixty trillion, four hundred thirty billion, one hundred thirty million, four hundred seventy-six thousand, six hundred sixty-four".