4016421701 has 2 divisors, whose sum is σ = 4016421702. Its totient is φ = 4016421700.

The previous prime is 4016421691. The next prime is 4016421757. The reversal of 4016421701 is 1071246104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3905625025 + 110796676 = 62495^2 + 10526^2 .

It is a cyclic number.

It is not a de Polignac number, because 4016421701 - 2¹⁰ = 4016420677 is a prime.

It is a super-2 number, since 2×4016421701² = 32263286560527466802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4016421301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2008210850 + 2008210851.

It is an arithmetic number, because the mean of its divisors is an integer number (2008210851).

Almost surely, 2^4016421701 is an apocalyptic number.

It is an amenable number.

4016421701 is a deficient number, since it is larger than the sum of its proper divisors (1).

4016421701 is an equidigital number, since it uses as much as digits as its factorization.

4016421701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 4016421701 is about 63375.2451750682. The cubic root of 4016421701 is about 1589.5704047527.

Adding to 4016421701 its reverse (1071246104), we get a palindrome (5087667805).

The spelling of 4016421701 in words is "four billion, sixteen million, four hundred twenty-one thousand, seven hundred one".