260151866842 has 16 divisors (see below), whose sum is σ = 469446978240. Its totient is φ = 105625569888.

The previous prime is 260151866839. The next prime is 260151866857. The reversal of 260151866842 is 248668151062.

260151866842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489007003 + ... + 489007534.

It is an arithmetic number, because the mean of its divisors is an integer number (29340436140).

Almost surely, 2^260151866842 is an apocalyptic number.

260151866842 is a deficient number, since it is larger than the sum of its proper divisors (209295111398).

260151866842 is a wasteful number, since it uses less digits than its factorization.

260151866842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978014565.

The product of its (nonzero) digits is 1105920, while the sum is 49.

The spelling of 260151866842 in words is "two hundred sixty billion, one hundred fifty-one million, eight hundred sixty-six thousand, eight hundred forty-two".