2160256366246 has 32 divisors (see below), whose sum is σ = 3547815054336. Its totient is φ = 978366732000.

The previous prime is 2160256366199. The next prime is 2160256366259. The reversal of 2160256366246 is 6426636520612.

It is a self number, because there is not a number n which added to its sum of digits gives 2160256366246.

It is a congruent number.

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, 31105941 + ... + 31175311.

It is an arithmetic number, because the mean of its divisors is an integer number (110869220448).

Almost surely, 2^{2160256366246} is an apocalyptic number.

2160256366246 is a deficient number, since it is larger than the sum of its proper divisors (1387558688090).

2160256366246 is a wasteful number, since it uses less digits than its factorization.

2160256366246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74508.

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 2160256366246 in words is "two trillion, one hundred sixty billion, two hundred fifty-six million, three hundred sixty-six thousand, two hundred forty-six".