2012140002 has 64 divisors (see below), whose sum is σ = 4318479360. Its totient is φ = 623616000.

The previous prime is 2012139977. The next prime is 2012140003. The reversal of 2012140002 is 2000412102.

It is a self number, because there is not a number n which added to its sum of digits gives 2012140002.

It is not an unprimeable number, because it can be changed into a prime (2012140003) 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, 1256002 + ... + 1257602.

It is an arithmetic number, because the mean of its divisors is an integer number (67476240).

Almost surely, 2^2012140002 is an apocalyptic number.

2012140002 is an abundant number, since it is smaller than the sum of its proper divisors (2306339358).

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

2012140002 is a wasteful number, since it uses less digits than its factorization.

2012140002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1899.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2012140002 is about 44856.8835520258. The cubic root of 2012140002 is about 1262.4651499317.

Adding to 2012140002 its reverse (2000412102), we get a palindrome (4012552104).

The spelling of 2012140002 in words is "two billion, twelve million, one hundred forty thousand, two".