4118013333491 has 2 divisors, whose sum is σ = 4118013333492. Its totient is φ = 4118013333490.

The previous prime is 4118013333481. The next prime is 4118013333541. The reversal of 4118013333491 is 1943333108114.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4118013333491 - 2³⁴ = 4100833464307 is a prime.

It is not a weakly prime, because it can be changed into another prime (4118013333431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2059006666745 + 2059006666746.

It is an arithmetic number, because the mean of its divisors is an integer number (2059006666746).

Almost surely, 2^{4118013333491} is an apocalyptic number.

4118013333491 is a deficient number, since it is larger than the sum of its proper divisors (1).

4118013333491 is an equidigital number, since it uses as much as digits as its factorization.

4118013333491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 4118013333491 in words is "four trillion, one hundred eighteen billion, thirteen million, three hundred thirty-three thousand, four hundred ninety-one".