260122256344343 has 4 divisors (see below), whose sum is σ = 260122322891088. Its totient is φ = 260122189797600.

The previous prime is 260122256344309. The next prime is 260122256344399. The reversal of 260122256344343 is 343443652221062.

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

It is a cyclic number.

It is not a de Polignac number, because 260122256344343 - 2³⁴ = 260105076475159 is a prime.

It is a super-2 number, since 2×260122256344343² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260122256346343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27018083 + ... + 35358468.

It is an arithmetic number, because the mean of its divisors is an integer number (65030580722772).

Almost surely, 2^{260122256344343} is an apocalyptic number.

260122256344343 is a deficient number, since it is larger than the sum of its proper divisors (66546745).

260122256344343 is an equidigital number, since it uses as much as digits as its factorization.

260122256344343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66546744.

The product of its (nonzero) digits is 4976640, while the sum is 47.

The spelling of 260122256344343 in words is "two hundred sixty trillion, one hundred twenty-two billion, two hundred fifty-six million, three hundred forty-four thousand, three hundred forty-three".