35342421 has 16 divisors (see below), whose sum is σ = 49641984. Its totient is φ = 22321904.

The previous prime is 35342401. The next prime is 35342423. The reversal of 35342421 is 12424353.

It is a cyclic number.

It is not a de Polignac number, because 35342421 - 2¹⁵ = 35309653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35342391 and 35342400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35342423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4990 + ... + 9776.

It is an arithmetic number, because the mean of its divisors is an integer number (3102624).

Almost surely, 2^35342421 is an apocalyptic number.

It is an amenable number.

35342421 is a deficient number, since it is larger than the sum of its proper divisors (14299563).

35342421 is a wasteful number, since it uses less digits than its factorization.

35342421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4920.

The product of its digits is 2880, while the sum is 24.

The square root of 35342421 is about 5944.9492007922. The cubic root of 35342421 is about 328.1699155566.

Adding to 35342421 its reverse (12424353), we get a palindrome (47766774).

The spelling of 35342421 in words is "thirty-five million, three hundred forty-two thousand, four hundred twenty-one".