4455142001 has 2 divisors, whose sum is σ = 4455142002. Its totient is φ = 4455142000.

The previous prime is 4455141989. The next prime is 4455142073. The reversal of 4455142001 is 1002415544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3071376400 + 1383765601 = 55420^2 + 37199^2 .

It is a cyclic number.

It is not a de Polignac number, because 4455142001 - 2¹⁸ = 4454879857 is a prime.

It is not a weakly prime, because it can be changed into another prime (4455142301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227571000 + 2227571001.

It is an arithmetic number, because the mean of its divisors is an integer number (2227571001).

Almost surely, 2^4455142001 is an apocalyptic number.

It is an amenable number.

4455142001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4455142001 is an equidigital number, since it uses as much as digits as its factorization.

4455142001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 4455142001 is about 66746.8501204364. The cubic root of 4455142001 is about 1645.4594481033.

Adding to 4455142001 its reverse (1002415544), we get a palindrome (5457557545).

The spelling of 4455142001 in words is "four billion, four hundred fifty-five million, one hundred forty-two thousand, one".