424211406 has 16 divisors (see below), whose sum is σ = 848867664. Its totient is φ = 141329664.

The previous prime is 424211363. The next prime is 424211419. The reversal of 424211406 is 604112424.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5425 + ... + 29628.

It is an arithmetic number, because the mean of its divisors is an integer number (53054229).

Almost surely, 2^424211406 is an apocalyptic number.

424211406 is an abundant number, since it is smaller than the sum of its proper divisors (424656258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424211406 is a wasteful number, since it uses less digits than its factorization.

424211406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37075.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 424211406 is about 20596.3930337329. The cubic root of 424211406 is about 751.3819888007.

The spelling of 424211406 in words is "four hundred twenty-four million, two hundred eleven thousand, four hundred six".