35634103421 has 4 divisors (see below), whose sum is σ = 40724689632. Its totient is φ = 30543517212.

The previous prime is 35634103403. The next prime is 35634103429. The reversal of 35634103421 is 12430143653.

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 a de Polignac number, because none of the positive numbers 2^k-35634103421 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 (35634103429) 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, 2545293095 + ... + 2545293108.

It is an arithmetic number, because the mean of its divisors is an integer number (10181172408).

Almost surely, 2^35634103421 is an apocalyptic number.

It is an amenable number.

35634103421 is a deficient number, since it is larger than the sum of its proper divisors (5090586211).

35634103421 is an equidigital number, since it uses as much as digits as its factorization.

35634103421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5090586210.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 35634103421 in words is "thirty-five billion, six hundred thirty-four million, one hundred three thousand, four hundred twenty-one".