4644798286028 has 12 divisors (see below), whose sum is σ = 8162407031520. Its totient is φ = 2312681991312.

The previous prime is 4644798286021. The next prime is 4644798286033. The reversal of 4644798286028 is 8206828974464.

It is a super-2 number, since 2×4644798286028² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (68) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4644798286021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2429286851 + ... + 2429288762.

It is an arithmetic number, because the mean of its divisors is an integer number (680200585960).

Almost surely, 2^{4644798286028} is an apocalyptic number.

It is an amenable number.

4644798286028 is a deficient number, since it is larger than the sum of its proper divisors (3517608745492).

4644798286028 is a wasteful number, since it uses less digits than its factorization.

4644798286028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4858575856 (or 4858575854 counting only the distinct ones).

The product of its (nonzero) digits is 297271296, while the sum is 68.

The spelling of 4644798286028 in words is "four trillion, six hundred forty-four billion, seven hundred ninety-eight million, two hundred eighty-six thousand, twenty-eight".