4201135445 has 8 divisors (see below), whose sum is σ = 5429159736. Its totient is φ = 3102376896.

The previous prime is 4201135427. The next prime is 4201135481. The reversal of 4201135445 is 5445311024.

It can be written as a sum of positive squares in 4 ways, for example, as 966028561 + 3235106884 = 31081^2 + 56878^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4201135445 - 2⁸ = 4201135189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32316362 + ... + 32316491.

It is an arithmetic number, because the mean of its divisors is an integer number (678644967).

Almost surely, 2^4201135445 is an apocalyptic number.

It is an amenable number.

4201135445 is a deficient number, since it is larger than the sum of its proper divisors (1228024291).

4201135445 is a wasteful number, since it uses less digits than its factorization.

4201135445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64632871.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 4201135445 is about 64816.1665404550. The cubic root of 4201135445 is about 1613.5740265346.

Adding to 4201135445 its reverse (5445311024), we get a palindrome (9646446469).

The spelling of 4201135445 in words is "four billion, two hundred one million, one hundred thirty-five thousand, four hundred forty-five".