4146866340 has 48 divisors (see below), whose sum is σ = 11654435520. Its totient is φ = 1101715840.

The previous prime is 4146866327. The next prime is 4146866363. The reversal of 4146866340 is 436686414.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4146866292 and 4146866301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112326 + ... + 144605.

It is an arithmetic number, because the mean of its divisors is an integer number (242800740).

Almost surely, 2^4146866340 is an apocalyptic number.

It is an amenable number.

4146866340 is an abundant number, since it is smaller than the sum of its proper divisors (7507569180).

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

4146866340 is a wasteful number, since it uses less digits than its factorization.

4146866340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257212 (or 257210 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The square root of 4146866340 is about 64396.1671219646. The cubic root of 4146866340 is about 1606.5959920435.

The spelling of 4146866340 in words is "four billion, one hundred forty-six million, eight hundred sixty-six thousand, three hundred forty".