260163466032340 has 48 divisors (see below), whose sum is σ = 622979666183952. Its totient is φ = 90409747470336.

The previous prime is 260163466032317. The next prime is 260163466032373. The reversal of 260163466032340 is 43230664361062.

It can be written as a sum of positive squares in 8 ways, for example, as 33259073316624 + 226904392715716 = 5767068^2 + 15063346^2 .

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, 29430251919 + ... + 29430260758.

It is an arithmetic number, because the mean of its divisors is an integer number (12978743045499).

Almost surely, 2^{260163466032340} is an apocalyptic number.

260163466032340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260163466032340 is an abundant number, since it is smaller than the sum of its proper divisors (362816200151612).

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

260163466032340 is a wasteful number, since it uses less digits than its factorization.

260163466032340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58860512716 (or 58860512714 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 46.

The spelling of 260163466032340 in words is "two hundred sixty trillion, one hundred sixty-three billion, four hundred sixty-six million, thirty-two thousand, three hundred forty".