2340063012 has 144 divisors (see below), whose sum is σ = 6636168000. Its totient is φ = 639104256.

The previous prime is 2340062981. The next prime is 2340063023. The reversal of 2340063012 is 2103600432.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2340063012.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1858039 + ... + 1859297.

It is an arithmetic number, because the mean of its divisors is an integer number (46084500).

Almost surely, 2^2340063012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2340063012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3318084000).

2340063012 is an abundant number, since it is smaller than the sum of its proper divisors (4296104988).

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

2340063012 is a wasteful number, since it uses less digits than its factorization.

2340063012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418 (or 1409 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2340063012 is about 48374.1977917981. The cubic root of 2340063012 is about 1327.6263109124.

Adding to 2340063012 its reverse (2103600432), we get a palindrome (4443663444).

The spelling of 2340063012 in words is "two billion, three hundred forty million, sixty-three thousand, twelve".