2040421010 has 32 divisors (see below), whose sum is σ = 3700408320. Its totient is φ = 810047808.

The previous prime is 2040421007. The next prime is 2040421027. The reversal of 2040421010 is 101240402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 852896 + ... + 855284.

It is an arithmetic number, because the mean of its divisors is an integer number (115637760).

Almost surely, 2^2040421010 is an apocalyptic number.

2040421010 is a deficient number, since it is larger than the sum of its proper divisors (1659987310).

2040421010 is a wasteful number, since it uses less digits than its factorization.

2040421010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2040421010 is about 45171.0195811430. The cubic root of 2040421010 is about 1268.3523821847.

Adding to 2040421010 its reverse (101240402), we get a palindrome (2141661412).

It can be divided in two parts, 20404 and 21010, that added together give a palindrome (41414).

The spelling of 2040421010 in words is "two billion, forty million, four hundred twenty-one thousand, ten".