35421420245 has 24 divisors (see below), whose sum is σ = 43324503264. Its totient is φ = 27801368288.

The previous prime is 35421420211. The next prime is 35421420283. The reversal of 35421420245 is 54202412453.

It is not a de Polignac number, because 35421420245 - 2²⁰ = 35420371669 is a prime.

It is a super-3 number, since 3×35421420245³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10215002 + ... + 10218468.

It is an arithmetic number, because the mean of its divisors is an integer number (1805187636).

Almost surely, 2^35421420245 is an apocalyptic number.

It is an amenable number.

35421420245 is a deficient number, since it is larger than the sum of its proper divisors (7903083019).

35421420245 is an equidigital number, since it uses as much as digits as its factorization.

35421420245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177 (or 4118 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 35421420245 its reverse (54202412453), we get a palindrome (89623832698).

The spelling of 35421420245 in words is "thirty-five billion, four hundred twenty-one million, four hundred twenty thousand, two hundred forty-five".