4006061217803 has 2 divisors, whose sum is σ = 4006061217804. Its totient is φ = 4006061217802.

The previous prime is 4006061217791. The next prime is 4006061217827. The reversal of 4006061217803 is 3087121606004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4006061217803 - 2¹⁰ = 4006061216779 is a prime.

It is not a weakly prime, because it can be changed into another prime (4006061217703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2003030608901 + 2003030608902.

It is an arithmetic number, because the mean of its divisors is an integer number (2003030608902).

Almost surely, 2^{4006061217803} is an apocalyptic number.

4006061217803 is a deficient number, since it is larger than the sum of its proper divisors (1).

4006061217803 is an equidigital number, since it uses as much as digits as its factorization.

4006061217803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 4006061217803 in words is "four trillion, six billion, sixty-one million, two hundred seventeen thousand, eight hundred three".