2010420031420 has 24 divisors (see below), whose sum is σ = 4221927718848. Its totient is φ = 804159316800.

The previous prime is 2010420031391. The next prime is 2010420031423. The reversal of 2010420031420 is 241300240102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010420031423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1548765 + ... + 2533675.

It is an arithmetic number, because the mean of its divisors is an integer number (175913654952).

Almost surely, 2^{2010420031420} is an apocalyptic number.

2010420031420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010420031420 is an abundant number, since it is smaller than the sum of its proper divisors (2211507687428).

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

2010420031420 is a wasteful number, since it uses less digits than its factorization.

2010420031420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086981 (or 1086979 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2010420031420 its reverse (241300240102), we get a palindrome (2251720271522).

The spelling of 2010420031420 in words is "two trillion, ten billion, four hundred twenty million, thirty-one thousand, four hundred twenty".