4243346776 has 16 divisors (see below), whose sum is σ = 8171310240. Its totient is φ = 2064330720.

The previous prime is 4243346749. The next prime is 4243346827. The reversal of 4243346776 is 6776433424.

It is a super-2 number, since 2×4243346776² = 36011983722779188352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7167520 + ... + 7168111.

It is an arithmetic number, because the mean of its divisors is an integer number (510706890).

Almost surely, 2^4243346776 is an apocalyptic number.

It is an amenable number.

4243346776 is a deficient number, since it is larger than the sum of its proper divisors (3927963464).

4243346776 is a wasteful number, since it uses less digits than its factorization.

4243346776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14335674 (or 14335670 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 46.

The square root of 4243346776 is about 65140.9761670794. The cubic root of 4243346776 is about 1618.9602096565.

The spelling of 4243346776 in words is "four billion, two hundred forty-three million, three hundred forty-six thousand, seven hundred seventy-six".