4255014145 has 24 divisors (see below), whose sum is σ = 5411034216. Its totient is φ = 3211262208.

The previous prime is 4255014139. The next prime is 4255014149. The reversal of 4255014145 is 5414105524.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 72029169 + 4182984976 = 8487^2 + 64676^2 .

It is not a de Polignac number, because 4255014145 - 2¹⁵ = 4254981377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4255014149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182067 + ... + 204103.

It is an arithmetic number, because the mean of its divisors is an integer number (225459759).

Almost surely, 2^4255014145 is an apocalyptic number.

It is an amenable number.

4255014145 is a deficient number, since it is larger than the sum of its proper divisors (1156020071).

4255014145 is a wasteful number, since it uses less digits than its factorization.

4255014145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22161 (or 22138 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 4255014145 is about 65230.4694525496. The cubic root of 4255014145 is about 1620.4426653183.

Adding to 4255014145 its reverse (5414105524), we get a palindrome (9669119669).

The spelling of 4255014145 in words is "four billion, two hundred fifty-five million, fourteen thousand, one hundred forty-five".