35024142021 has 16 divisors (see below), whose sum is σ = 52321078848. Its totient is φ = 20653056000.

The previous prime is 35024142019. The next prime is 35024142029. The reversal of 35024142021 is 12024142053.

It is not a de Polignac number, because 35024142021 - 2¹ = 35024142019 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 35024141982 and 35024142000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35024142029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14341180 + ... + 14343621.

It is an arithmetic number, because the mean of its divisors is an integer number (3270067428).

Almost surely, 2^35024142021 is an apocalyptic number.

It is an amenable number.

35024142021 is a deficient number, since it is larger than the sum of its proper divisors (17296936827).

35024142021 is a wasteful number, since it uses less digits than its factorization.

35024142021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28684852.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 35024142021 its reverse (12024142053), we get a palindrome (47048284074).

The spelling of 35024142021 in words is "thirty-five billion, twenty-four million, one hundred forty-two thousand, twenty-one".