35532405421 has 4 divisors (see below), whose sum is σ = 35547318592. Its totient is φ = 35517492252.

The previous prime is 35532405413. The next prime is 35532405451. The reversal of 35532405421 is 12450423553.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 35532405421 - 2³ = 35532405413 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 (35532405451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7453011 + ... + 7457776.

It is an arithmetic number, because the mean of its divisors is an integer number (8886829648).

Almost surely, 2^35532405421 is an apocalyptic number.

It is an amenable number.

35532405421 is a deficient number, since it is larger than the sum of its proper divisors (14913171).

35532405421 is a wasteful number, since it uses less digits than its factorization.

35532405421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14913170.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 35532405421 its reverse (12450423553), we get a palindrome (47982828974).

The spelling of 35532405421 in words is "thirty-five billion, five hundred thirty-two million, four hundred five thousand, four hundred twenty-one".