4293934272991 has 16 divisors (see below), whose sum is σ = 4761735184800. Its totient is φ = 3839058086400.

The previous prime is 4293934272967. The next prime is 4293934273009. The reversal of 4293934272991 is 1992724393924.

It is a cyclic number.

It is not a de Polignac number, because 4293934272991 - 2⁵ = 4293934272959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4293934272931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4510395 + ... + 5378803.

It is an arithmetic number, because the mean of its divisors is an integer number (297608449050).

Almost surely, 2^{4293934272991} is an apocalyptic number.

4293934272991 is a deficient number, since it is larger than the sum of its proper divisors (467800911809).

4293934272991 is a wasteful number, since it uses less digits than its factorization.

4293934272991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875850.

The product of its digits is 52907904, while the sum is 64.

The spelling of 4293934272991 in words is "four trillion, two hundred ninety-three billion, nine hundred thirty-four million, two hundred seventy-two thousand, nine hundred ninety-one".