2260011660426 has 192 divisors, whose sum is σ = 5712838709760. Its totient is φ = 639433267200.

The previous prime is 2260011660407. The next prime is 2260011660433. The reversal of 2260011660426 is 6240661100622.

2260011660426 is a `hidden beast` number, since 2 + 2 + 60 + 0 + 116 + 60 + 426 = 666.

It is a super-2 number, since 2×2260011660426² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 50366901 + ... + 50411751.

It is an arithmetic number, because the mean of its divisors is an integer number (29754368280).

Almost surely, 2^{2260011660426} is an apocalyptic number.

2260011660426 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2260011660426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2856419354880).

2260011660426 is an abundant number, since it is smaller than the sum of its proper divisors (3452827049334).

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

2260011660426 is a wasteful number, since it uses less digits than its factorization.

2260011660426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45181 (or 45178 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 2260011660426 in words is "two trillion, two hundred sixty billion, eleven million, six hundred sixty thousand, four hundred twenty-six".