5430241981266 has 32 divisors (see below), whose sum is σ = 11529677298240. Its totient is φ = 1699110314496.

The previous prime is 5430241981259. The next prime is 5430241981331. The reversal of 5430241981266 is 6621891420345.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 70195731 + ... + 70273046.

It is an arithmetic number, because the mean of its divisors is an integer number (360302415570).

Almost surely, 2^{5430241981266} is an apocalyptic number.

5430241981266 is an abundant number, since it is smaller than the sum of its proper divisors (6099435316974).

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

5430241981266 is a wasteful number, since it uses less digits than its factorization.

5430241981266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140469178.

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 5430241981266 in words is "five trillion, four hundred thirty billion, two hundred forty-one million, nine hundred eighty-one thousand, two hundred sixty-six".