10210440100420 has 96 divisors (see below), whose sum is σ = 25035409324800. Its totient is φ = 3496487339520.

The previous prime is 10210440100369. The next prime is 10210440100477. The reversal of 10210440100420 is 2400104401201.

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, 4773340 + ... + 6573100.

It is an arithmetic number, because the mean of its divisors is an integer number (260785513800).

Almost surely, 2^{10210440100420} is an apocalyptic number.

10210440100420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10210440100420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12517704662400).

10210440100420 is an abundant number, since it is smaller than the sum of its proper divisors (14824969224380).

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

10210440100420 is a wasteful number, since it uses less digits than its factorization.

10210440100420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800618 (or 1800602 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10210440100420 its reverse (2400104401201), we get a palindrome (12610544501621).

The spelling of 10210440100420 in words is "ten trillion, two hundred ten billion, four hundred forty million, one hundred thousand, four hundred twenty".