4388095256464 has 10 divisors (see below), whose sum is σ = 8501934559430. Its totient is φ = 2194047628224.

The previous prime is 4388095256459. The next prime is 4388095256473. The reversal of 4388095256464 is 4646525908834.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4186770745600 + 201324510864 = 2046160^2 + 448692^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4388095256396 and 4388095256405.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137127976749 + ... + 137127976780.

It is an arithmetic number, because the mean of its divisors is an integer number (850193455943).

Almost surely, 2^{4388095256464} is an apocalyptic number.

It is an amenable number.

4388095256464 is a deficient number, since it is larger than the sum of its proper divisors (4113839302966).

4388095256464 is a wasteful number, since it uses less digits than its factorization.

4388095256464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274255953537 (or 274255953531 counting only the distinct ones).

The product of its (nonzero) digits is 199065600, while the sum is 64.

The spelling of 4388095256464 in words is "four trillion, three hundred eighty-eight billion, ninety-five million, two hundred fifty-six thousand, four hundred sixty-four".