10044343434420 has 144 divisors (see below), whose sum is σ = 30507444938880. Its totient is φ = 2675011910400.

The previous prime is 10044343434409. The next prime is 10044343434443. The reversal of 10044343434420 is 2443434344001.

10044343434420 is a `hidden beast` number, since 100 + 4 + 43 + 43 + 434 + 42 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 640943185 + ... + 640958855.

It is an arithmetic number, because the mean of its divisors is an integer number (211857256520).

Almost surely, 2^{10044343434420} is an apocalyptic number.

10044343434420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10044343434420 is an abundant number, since it is smaller than the sum of its proper divisors (20463101504460).

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

10044343434420 is a wasteful number, since it uses less digits than its factorization.

10044343434420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20086 (or 20081 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 10044343434420 its reverse (2443434344001), we get a palindrome (12487777778421).

The spelling of 10044343434420 in words is "ten trillion, forty-four billion, three hundred forty-three million, four hundred thirty-four thousand, four hundred twenty".