4142451377 has 2 divisors, whose sum is σ = 4142451378. Its totient is φ = 4142451376.

The previous prime is 4142451349. The next prime is 4142451407. The reversal of 4142451377 is 7731542414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4121511601 + 20939776 = 64199^2 + 4576^2 .

It is a cyclic number.

It is not a de Polignac number, because 4142451377 - 2¹⁰ = 4142450353 is a prime.

It is a super-2 number, since 2×4142451377² = 34319806821618392258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4142451377.

It is not a weakly prime, because it can be changed into another prime (4142451077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071225688 + 2071225689.

It is an arithmetic number, because the mean of its divisors is an integer number (2071225689).

Almost surely, 2^4142451377 is an apocalyptic number.

It is an amenable number.

4142451377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4142451377 is an equidigital number, since it uses as much as digits as its factorization.

4142451377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94080, while the sum is 38.

The square root of 4142451377 is about 64361.8782898697. The cubic root of 4142451377 is about 1606.0256352183.

The spelling of 4142451377 in words is "four billion, one hundred forty-two million, four hundred fifty-one thousand, three hundred seventy-seven".