261462028334 has 32 divisors (see below), whose sum is σ = 445519872000. Its totient is φ = 114084703584.

The previous prime is 261462028327. The next prime is 261462028343. The reversal of 261462028334 is 433820264162.

261462028334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 261462028291 and 261462028300.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 315854 + ... + 789105.

It is an arithmetic number, because the mean of its divisors is an integer number (13922496000).

Almost surely, 2^261462028334 is an apocalyptic number.

261462028334 is a deficient number, since it is larger than the sum of its proper divisors (184057843666).

261462028334 is a wasteful number, since it uses less digits than its factorization.

261462028334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105472.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 261462028334 in words is "two hundred sixty-one billion, four hundred sixty-two million, twenty-eight thousand, three hundred thirty-four".