35053011421 has 4 divisors (see below), whose sum is σ = 35133965692. Its totient is φ = 34972057152.

The previous prime is 35053011401. The next prime is 35053011431. The reversal of 35053011421 is 12411035053.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11032351225 + 24020660196 = 105035^2 + 154986^2 .

It is a cyclic number.

It is not a de Polignac number, because 35053011421 - 2⁷ = 35053011293 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 (35053011401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40476486 + ... + 40477351.

It is an arithmetic number, because the mean of its divisors is an integer number (8783491423).

Almost surely, 2^35053011421 is an apocalyptic number.

It is an amenable number.

35053011421 is a deficient number, since it is larger than the sum of its proper divisors (80954271).

35053011421 is an equidigital number, since it uses as much as digits as its factorization.

35053011421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80954270.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 35053011421 its reverse (12411035053), we get a palindrome (47464046474).

The spelling of 35053011421 in words is "thirty-five billion, fifty-three million, eleven thousand, four hundred twenty-one".