4281591046280 has 32 divisors (see below), whose sum is σ = 10200261023640. Its totient is φ = 1611893099520.

The previous prime is 4281591046279. The next prime is 4281591046289. The reversal of 4281591046280 is 826401951824.

It can be written as a sum of positive squares in 4 ways, for example, as 3050241292036 + 1231349754244 = 1746494^2 + 1109662^2 .

It is not an unprimeable number, because it can be changed into a prime (4281591046289) by changing a digit.

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, 3148228031 + ... + 3148229390.

Almost surely, 2^{4281591046280} is an apocalyptic number.

4281591046280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4281591046280 is an abundant number, since it is smaller than the sum of its proper divisors (5918669977360).

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

4281591046280 is a wasteful number, since it uses less digits than its factorization.

4281591046280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6296457449 (or 6296457445 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 50.

The spelling of 4281591046280 in words is "four trillion, two hundred eighty-one billion, five hundred ninety-one million, forty-six thousand, two hundred eighty".