260164012720334 has 4 divisors (see below), whose sum is σ = 390246019080504. Its totient is φ = 130082006360166.

The previous prime is 260164012720327. The next prime is 260164012720343. The reversal of 260164012720334 is 433027210461062.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×260164012720334² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 260164012720291 and 260164012720300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65041003180082 + ... + 65041003180085.

It is an arithmetic number, because the mean of its divisors is an integer number (97561504770126).

Almost surely, 2^{260164012720334} is an apocalyptic number.

260164012720334 is a deficient number, since it is larger than the sum of its proper divisors (130082006360170).

260164012720334 is a wasteful number, since it uses less digits than its factorization.

260164012720334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130082006360169.

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 260164012720334 in words is "two hundred sixty trillion, one hundred sixty-four billion, twelve million, seven hundred twenty thousand, three hundred thirty-four".