4394429442675 has 24 divisors (see below), whose sum is σ = 8072729644080. Its totient is φ = 2343695702400.

The previous prime is 4394429442659. The next prime is 4394429442677. The reversal of 4394429442675 is 5762449244934.

4394429442675 is a `hidden beast` number, since 4 + 3 + 9 + 442 + 94 + 42 + 67 + 5 = 666.

It is not a de Polignac number, because 4394429442675 - 2⁴ = 4394429442659 is a prime.

It is a super-2 number, since 2×4394429442675² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4394429442677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3255132246 + ... + 3255133595.

It is an arithmetic number, because the mean of its divisors is an integer number (336363735170).

Almost surely, 2^{4394429442675} is an apocalyptic number.

4394429442675 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4394429442675 is a deficient number, since it is larger than the sum of its proper divisors (3678300201405).

4394429442675 is a wasteful number, since it uses less digits than its factorization.

4394429442675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6510265860 (or 6510265849 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 63.

The spelling of 4394429442675 in words is "four trillion, three hundred ninety-four billion, four hundred twenty-nine million, four hundred forty-two thousand, six hundred seventy-five".