421325035 has 16 divisors (see below), whose sum is σ = 511715232. Its totient is φ = 332992000.

The previous prime is 421325027. The next prime is 421325039. The reversal of 421325035 is 530523124.

It is not a de Polignac number, because 421325035 - 2³ = 421325027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (421325039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444432 + ... + 445378.

It is an arithmetic number, because the mean of its divisors is an integer number (31982202).

Almost surely, 2^421325035 is an apocalyptic number.

421325035 is a deficient number, since it is larger than the sum of its proper divisors (90390197).

421325035 is a wasteful number, since it uses less digits than its factorization.

421325035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 421325035 is about 20526.2036187893. The cubic root of 421325035 is about 749.6739530932.

Adding to 421325035 its reverse (530523124), we get a palindrome (951848159).

The spelling of 421325035 in words is "four hundred twenty-one million, three hundred twenty-five thousand, thirty-five".