4012010141 has 2 divisors, whose sum is σ = 4012010142. Its totient is φ = 4012010140.

The previous prime is 4012010131. The next prime is 4012010147. The reversal of 4012010141 is 1410102104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2563903225 + 1448106916 = 50635^2 + 38054^2 .

It is a cyclic number.

It is not a de Polignac number, because 4012010141 - 2¹⁸ = 4011747997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4012010147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006005070 + 2006005071.

It is an arithmetic number, because the mean of its divisors is an integer number (2006005071).

Almost surely, 2^4012010141 is an apocalyptic number.

It is an amenable number.

4012010141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4012010141 is an equidigital number, since it uses as much as digits as its factorization.

4012010141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 4012010141 is about 63340.4305400587. The cubic root of 4012010141 is about 1588.9882070683.

Adding to 4012010141 its reverse (1410102104), we get a palindrome (5422112245).

The spelling of 4012010141 in words is "four billion, twelve million, ten thousand, one hundred forty-one".