10210440404420 has 48 divisors (see below), whose sum is σ = 21920414842368. Its totient is φ = 3993212027520.

The previous prime is 10210440404419. The next prime is 10210440404441. The reversal of 10210440404420 is 2440404401201.

It is a self number, because there is not a number n which added to its sum of digits gives 10210440404420.

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, 4600991 + ... + 6449030.

It is an arithmetic number, because the mean of its divisors is an integer number (456675309216).

Almost surely, 2^{10210440404420} is an apocalyptic number.

10210440404420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10210440404420 is an abundant number, since it is smaller than the sum of its proper divisors (11709974437948).

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

10210440404420 is a wasteful number, since it uses less digits than its factorization.

10210440404420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11051060 (or 11051058 counting only the distinct ones).

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

Adding to 10210440404420 its reverse (2440404401201), we get a palindrome (12650844805621).

The spelling of 10210440404420 in words is "ten trillion, two hundred ten billion, four hundred forty million, four hundred four thousand, four hundred twenty".