2010134421 has 48 divisors (see below), whose sum is σ = 3072582720. Its totient is φ = 1298584800.

The previous prime is 2010134389. The next prime is 2010134437. The reversal of 2010134421 is 1244310102.

It is not a de Polignac number, because 2010134421 - 2⁵ = 2010134389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2010134394 and 2010134403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010034421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18786250 + ... + 18786356.

It is an arithmetic number, because the mean of its divisors is an integer number (64012140).

Almost surely, 2^2010134421 is an apocalyptic number.

It is an amenable number.

2010134421 is a deficient number, since it is larger than the sum of its proper divisors (1062448299).

2010134421 is a wasteful number, since it uses less digits than its factorization.

2010134421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2010134421 is about 44834.5226471745. The cubic root of 2010134421 is about 1262.0455605356.

Adding to 2010134421 its reverse (1244310102), we get a palindrome (3254444523).

The spelling of 2010134421 in words is "two billion, ten million, one hundred thirty-four thousand, four hundred twenty-one".