4028858112541 has 2 divisors, whose sum is σ = 4028858112542. Its totient is φ = 4028858112540.

The previous prime is 4028858112527. The next prime is 4028858112553. The reversal of 4028858112541 is 1452118588204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3592427436900 + 436430675641 = 1895370^2 + 660629^2 .

It is a cyclic number.

It is not a de Polignac number, because 4028858112541 - 2⁷ = 4028858112413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4028858112341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2014429056270 + 2014429056271.

It is an arithmetic number, because the mean of its divisors is an integer number (2014429056271).

Almost surely, 2^{4028858112541} is an apocalyptic number.

It is an amenable number.

4028858112541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4028858112541 is an equidigital number, since it uses as much as digits as its factorization.

4028858112541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 819200, while the sum is 49.

The spelling of 4028858112541 in words is "four trillion, twenty-eight billion, eight hundred fifty-eight million, one hundred twelve thousand, five hundred forty-one".