260122256344320 has 144 divisors (see below), whose sum is σ = 832225507928640. Its totient is φ = 69244025946112.

The previous prime is 260122256344309. The next prime is 260122256344399. The reversal of 260122256344320 is 23443652221062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57340674 + ... + 61710593.

It is an arithmetic number, because the mean of its divisors is an integer number (5779343805060).

Almost surely, 2^{260122256344320} is an apocalyptic number.

260122256344320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260122256344320 is an abundant number, since it is smaller than the sum of its proper divisors (572103251584320).

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

260122256344320 is a wasteful number, since it uses less digits than its factorization.

260122256344320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119051860 (or 119051846 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 260122256344320 in words is "two hundred sixty trillion, one hundred twenty-two billion, two hundred fifty-six million, three hundred forty-four thousand, three hundred twenty".