260235556042 has 32 divisors (see below), whose sum is σ = 486698315904. Its totient is φ = 101385470400.

The previous prime is 260235556001. The next prime is 260235556051. The reversal of 260235556042 is 240655532062.

It is a junction number, because it is equal to n+sod(n) for n = 260235555986 and 260235556004.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5305992 + ... + 5354812.

It is an arithmetic number, because the mean of its divisors is an integer number (15209322372).

Almost surely, 2^260235556042 is an apocalyptic number.

260235556042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

260235556042 is a deficient number, since it is larger than the sum of its proper divisors (226462759862).

260235556042 is a wasteful number, since it uses less digits than its factorization.

260235556042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83454.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 260235556042 in words is "two hundred sixty billion, two hundred thirty-five million, five hundred fifty-six thousand, forty-two".