4121799679 has 2 divisors, whose sum is σ = 4121799680. Its totient is φ = 4121799678.

The previous prime is 4121799653. The next prime is 4121799691. The reversal of 4121799679 is 9769971214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4121799679 - 2²⁷ = 3987581951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4121799779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060899839 + 2060899840.

It is an arithmetic number, because the mean of its divisors is an integer number (2060899840).

Almost surely, 2^4121799679 is an apocalyptic number.

4121799679 is a deficient number, since it is larger than the sum of its proper divisors (1).

4121799679 is an equidigital number, since it uses as much as digits as its factorization.

4121799679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1714608, while the sum is 55.

The square root of 4121799679 is about 64201.2435938744. The cubic root of 4121799679 is about 1603.3523045815.

The spelling of 4121799679 in words is "four billion, one hundred twenty-one million, seven hundred ninety-nine thousand, six hundred seventy-nine".