2035143421 has 8 divisors (see below), whose sum is σ = 2076695744. Its totient is φ = 1993960800.

The previous prime is 2035143419. The next prime is 2035143479. The reversal of 2035143421 is 1243415302.

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 2035143421 - 2¹ = 2035143419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2035143821) 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, 81291 + ... + 103336.

It is an arithmetic number, because the mean of its divisors is an integer number (259586968).

Almost surely, 2^2035143421 is an apocalyptic number.

It is an amenable number.

2035143421 is a deficient number, since it is larger than the sum of its proper divisors (41552323).

2035143421 is a wasteful number, since it uses less digits than its factorization.

2035143421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184851.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2035143421 is about 45112.5638929999. The cubic root of 2035143421 is about 1267.2578985616.

Adding to 2035143421 its reverse (1243415302), we get a palindrome (3278558723).

The spelling of 2035143421 in words is "two billion, thirty-five million, one hundred forty-three thousand, four hundred twenty-one".