260620204009 has 8 divisors (see below), whose sum is σ = 284381360640. Its totient is φ = 236870449200.

The previous prime is 260620203983. The next prime is 260620204027. The reversal of 260620204009 is 900402026062.

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

It is not a de Polignac number, because 260620204009 - 2⁹ = 260620203497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260620204049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2802622 + ... + 2894119.

It is an arithmetic number, because the mean of its divisors is an integer number (35547670080).

Almost surely, 2^260620204009 is an apocalyptic number.

It is an amenable number.

260620204009 is a deficient number, since it is larger than the sum of its proper divisors (23761156631).

260620204009 is a wasteful number, since it uses less digits than its factorization.

260620204009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5700911.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 260620204009 in words is "two hundred sixty billion, six hundred twenty million, two hundred four thousand, nine".