421312044030 has 32 divisors (see below), whose sum is σ = 1016797795200. Its totient is φ = 111722224032.

The previous prime is 421312043989. The next prime is 421312044079. The reversal of 421312044030 is 30440213124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39222940 + ... + 39233679.

It is an arithmetic number, because the mean of its divisors is an integer number (31774931100).

Almost surely, 2^421312044030 is an apocalyptic number.

421312044030 is an abundant number, since it is smaller than the sum of its proper divisors (595485751170).

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

421312044030 is a wasteful number, since it uses less digits than its factorization.

421312044030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78456808.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 421312044030 its reverse (30440213124), we get a palindrome (451752257154).

The spelling of 421312044030 in words is "four hundred twenty-one billion, three hundred twelve million, forty-four thousand, thirty".