2131440010 has 16 divisors (see below), whose sum is σ = 4384676736. Its totient is φ = 730779408.

The previous prime is 2131439983. The next prime is 2131440029. The reversal of 2131440010 is 100441312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15224502 + ... + 15224641.

It is an arithmetic number, because the mean of its divisors is an integer number (274042296).

Almost surely, 2^2131440010 is an apocalyptic number.

2131440010 is an abundant number, since it is smaller than the sum of its proper divisors (2253236726).

2131440010 is a wasteful number, since it uses less digits than its factorization.

2131440010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30449157.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2131440010 is about 46167.5211593605. The cubic root of 2131440010 is about 1286.9382368445.

Adding to 2131440010 its reverse (100441312), we get a palindrome (2231881322).

The spelling of 2131440010 in words is "two billion, one hundred thirty-one million, four hundred forty thousand, ten".