4145423535 has 32 divisors (see below), whose sum is σ = 8039612160. Its totient is φ = 2009901600.

The previous prime is 4145423521. The next prime is 4145423539. The reversal of 4145423535 is 5353245414.

4145423535 is a `hidden beast` number, since 41 + 45 + 42 + 3 + 535 = 666.

It is not a de Polignac number, because 4145423535 - 2⁴ = 4145423519 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4145423535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145423539) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1394281 + ... + 1397250.

It is an arithmetic number, because the mean of its divisors is an integer number (251237880).

Almost surely, 2^4145423535 is an apocalyptic number.

4145423535 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4145423535 is a deficient number, since it is larger than the sum of its proper divisors (3894188625).

4145423535 is a wasteful number, since it uses less digits than its factorization.

4145423535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791556 (or 2791550 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 4145423535 is about 64384.9635784629. The cubic root of 4145423535 is about 1606.4096446168.

Adding to 4145423535 its reverse (5353245414), we get a palindrome (9498668949).

The spelling of 4145423535 in words is "four billion, one hundred forty-five million, four hundred twenty-three thousand, five hundred thirty-five".