420441102312 has 128 divisors (see below), whose sum is σ = 1342428595200. Its totient is φ = 106541913600.

The previous prime is 420441102283. The next prime is 420441102329. The reversal of 420441102312 is 213201144024.

420441102312 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2698762 + ... + 2850297.

It is an arithmetic number, because the mean of its divisors is an integer number (10487723400).

Almost surely, 2^420441102312 is an apocalyptic number.

420441102312 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

420441102312 is an abundant number, since it is smaller than the sum of its proper divisors (921987492888).

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

420441102312 is a wasteful number, since it uses less digits than its factorization.

420441102312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5549127 (or 5549123 counting only the distinct ones).

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

Adding to 420441102312 its reverse (213201144024), we get a palindrome (633642246336).

It can be divided in two parts, 420441 and 102312, that added together give a triangular number (522753 = T₁₀₂₂).

The spelling of 420441102312 in words is "four hundred twenty billion, four hundred forty-one million, one hundred two thousand, three hundred twelve".