4140002340 has 120 divisors (see below), whose sum is σ = 13670986560. Its totient is φ = 1045887552.

The previous prime is 4140002309. The next prime is 4140002437. The reversal of 4140002340 is 432000414.

4140002340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 36472 + ... + 98031.

It is an arithmetic number, because the mean of its divisors is an integer number (113924888).

Almost surely, 2^4140002340 is an apocalyptic number.

It is an amenable number.

4140002340 is an abundant number, since it is smaller than the sum of its proper divisors (9530984220).

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

4140002340 is a wasteful number, since it uses less digits than its factorization.

4140002340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134543 (or 134532 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4140002340 is about 64342.8499524228. The cubic root of 4140002340 is about 1605.7090761560.

Adding to 4140002340 its reverse (432000414), we get a palindrome (4572002754).

The spelling of 4140002340 in words is "four billion, one hundred forty million, two thousand, three hundred forty".