421012035 has 24 divisors (see below), whose sum is σ = 730913040. Its totient is φ = 224183232.

The previous prime is 421012027. The next prime is 421012061. The reversal of 421012035 is 530210124.

It is not a de Polignac number, because 421012035 - 2³ = 421012027 is a prime.

It is a super-2 number, since 2×421012035² = 354502267229682450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 421011999 and 421012017.

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, 22557 + ... + 36753.

It is an arithmetic number, because the mean of its divisors is an integer number (30454710).

Almost surely, 2^421012035 is an apocalyptic number.

421012035 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

421012035 is a deficient number, since it is larger than the sum of its proper divisors (309901005).

421012035 is a wasteful number, since it uses less digits than its factorization.

421012035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14867 (or 14864 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 421012035 is about 20518.5778015924. The cubic root of 421012035 is about 749.4882642481.

Adding to 421012035 its reverse (530210124), we get a palindrome (951222159).

The spelling of 421012035 in words is "four hundred twenty-one million, twelve thousand, thirty-five".