3545014421 has 8 divisors (see below), whose sum is σ = 3874689504. Its totient is φ = 3223479600.

The previous prime is 3545014399. The next prime is 3545014423. The reversal of 3545014421 is 1244105453.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3545014421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545014423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2034155 + ... + 2035896.

It is an arithmetic number, because the mean of its divisors is an integer number (484336188).

Almost surely, 2^3545014421 is an apocalyptic number.

It is an amenable number.

3545014421 is a deficient number, since it is larger than the sum of its proper divisors (329675083).

3545014421 is a wasteful number, since it uses less digits than its factorization.

3545014421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4070131.

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

The square root of 3545014421 is about 59540.0236899516. The cubic root of 3545014421 is about 1524.7758403481.

Adding to 3545014421 its reverse (1244105453), we get a palindrome (4789119874).

The spelling of 3545014421 in words is "three billion, five hundred forty-five million, fourteen thousand, four hundred twenty-one".