260659472142 has 32 divisors (see below), whose sum is σ = 552737971872. Its totient is φ = 81663934464.

The previous prime is 260659472119. The next prime is 260659472149. The reversal of 260659472142 is 241274956062.

260659472142 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 = 260659472091 and 260659472100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260659472149) by changing a digit.

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, 1668403 + ... + 1817934.

It is an arithmetic number, because the mean of its divisors is an integer number (17273061621).

Almost surely, 2^260659472142 is an apocalyptic number.

260659472142 is an abundant number, since it is smaller than the sum of its proper divisors (292078499730).

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

260659472142 is a wasteful number, since it uses less digits than its factorization.

260659472142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487092.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 260659472142 in words is "two hundred sixty billion, six hundred fifty-nine million, four hundred seventy-two thousand, one hundred forty-two".