2048421210 has 64 divisors (see below), whose sum is σ = 5477289984. Its totient is φ = 486017600.

The previous prime is 2048421209. The next prime is 2048421211. The reversal of 2048421210 is 121248402.

It is an interprime number because it is at equal distance from previous prime (2048421209) and next prime (2048421211).

It is not an unprimeable number, because it can be changed into a prime (2048421211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50526 + ... + 81545.

It is an arithmetic number, because the mean of its divisors is an integer number (85582656).

Almost surely, 2^2048421210 is an apocalyptic number.

2048421210 is an abundant number, since it is smaller than the sum of its proper divisors (3428868774).

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

2048421210 is a wasteful number, since it uses less digits than its factorization.

2048421210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132139.

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 2048421210 is about 45259.4875136694. The cubic root of 2048421210 is about 1270.0078967000.

Adding to 2048421210 its reverse (121248402), we get a palindrome (2169669612).

The spelling of 2048421210 in words is "two billion, forty-eight million, four hundred twenty-one thousand, two hundred ten".