4261060326144 has 72 divisors (see below), whose sum is σ = 11341199571520. Its totient is φ = 1420282672128.

The previous prime is 4261060326137. The next prime is 4261060326167. The reversal of 4261060326144 is 4416230601624.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16605087 + ... + 16859745.

Almost surely, 2^{4261060326144} is an apocalyptic number.

It is an amenable number.

4261060326144 is an abundant number, since it is smaller than the sum of its proper divisors (7080139245376).

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

4261060326144 is a wasteful number, since it uses less digits than its factorization.

4261060326144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276465 (or 276451 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

Adding to 4261060326144 its reverse (4416230601624), we get a palindrome (8677290927768).

The spelling of 4261060326144 in words is "four trillion, two hundred sixty-one billion, sixty million, three hundred twenty-six thousand, one hundred forty-four".