2010140464 has 40 divisors (see below), whose sum is σ = 3956175360. Its totient is φ = 989272128.

The previous prime is 2010140449. The next prime is 2010140467. The reversal of 2010140464 is 4640410102.

It is not an unprimeable number, because it can be changed into a prime (2010140467) 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, 436317 + ... + 440899.

It is an arithmetic number, because the mean of its divisors is an integer number (98904384).

Almost surely, 2^2010140464 is an apocalyptic number.

It is an amenable number.

2010140464 is a deficient number, since it is larger than the sum of its proper divisors (1946034896).

2010140464 is a wasteful number, since it uses less digits than its factorization.

2010140464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5017 (or 5011 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2010140464 is about 44834.5900393881. The cubic root of 2010140464 is about 1262.0468252162.

Adding to 2010140464 its reverse (4640410102), we get a palindrome (6650550566).

The spelling of 2010140464 in words is "two billion, ten million, one hundred forty thousand, four hundred sixty-four".