384475702666070 has 16 divisors (see below), whose sum is σ = 692056728005328. Its totient is φ = 153790178131680.

The previous prime is 384475702665997. The next prime is 384475702666103. The reversal of 384475702666070 is 70666207574483.

It is a super-2 number, since 2×384475702666070² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 384475702665988 and 384475702666006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3855677 + ... + 27996743.

It is an arithmetic number, because the mean of its divisors is an integer number (43253545500333).

Almost surely, 2^{384475702666070} is an apocalyptic number.

384475702666070 is a deficient number, since it is larger than the sum of its proper divisors (307581025339258).

384475702666070 is a wasteful number, since it uses less digits than its factorization.

384475702666070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25733695.

The product of its (nonzero) digits is 284497920, while the sum is 65.

The spelling of 384475702666070 in words is "three hundred eighty-four trillion, four hundred seventy-five billion, seven hundred two million, six hundred sixty-six thousand, seventy".