420112024244 has 24 divisors (see below), whose sum is σ = 813328278336. Its totient is φ = 188270432000.

The previous prime is 420112024207. The next prime is 420112024279. The reversal of 420112024244 is 442420211024.

It is a happy number.

It is a super-2 number, since 2×420112024244² (a number of 24 digits) contains 22 as substring.

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, 67236317 + ... + 67242564.

It is an arithmetic number, because the mean of its divisors is an integer number (33888678264).

Almost surely, 2^420112024244 is an apocalyptic number.

420112024244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

420112024244 is a deficient number, since it is larger than the sum of its proper divisors (393216254092).

420112024244 is a wasteful number, since it uses less digits than its factorization.

420112024244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134478967 (or 134478965 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 420112024244 its reverse (442420211024), we get a palindrome (862532235268).

The spelling of 420112024244 in words is "four hundred twenty billion, one hundred twelve million, twenty-four thousand, two hundred forty-four".