4020124627 has 2 divisors, whose sum is σ = 4020124628. Its totient is φ = 4020124626.

The previous prime is 4020124613. The next prime is 4020124637. The reversal of 4020124627 is 7264210204.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4020124627 is a prime.

It is a super-2 number, since 2×4020124627² = 32322804033223778258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4020124595 and 4020124604.

It is not a weakly prime, because it can be changed into another prime (4020124637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010062313 + 2010062314.

It is an arithmetic number, because the mean of its divisors is an integer number (2010062314).

Almost surely, 2^4020124627 is an apocalyptic number.

4020124627 is a deficient number, since it is larger than the sum of its proper divisors (1).

4020124627 is an equidigital number, since it uses as much as digits as its factorization.

4020124627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 4020124627 is about 63404.4527379584. The cubic root of 4020124627 is about 1590.0587543390.

The spelling of 4020124627 in words is "four billion, twenty million, one hundred twenty-four thousand, six hundred twenty-seven".