394611050723 has 12 divisors (see below), whose sum is σ = 407791544544. Its totient is φ = 381843752400.

The previous prime is 394611050671. The next prime is 394611050789. The reversal of 394611050723 is 327050116493.

It is not a de Polignac number, because 394611050723 - 2¹⁰ = 394611049699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (394611059723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17470265 + ... + 17492837.

It is an arithmetic number, because the mean of its divisors is an integer number (33982628712).

Almost surely, 2^394611050723 is an apocalyptic number.

394611050723 is a deficient number, since it is larger than the sum of its proper divisors (13180493821).

394611050723 is a wasteful number, since it uses less digits than its factorization.

394611050723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40826 (or 40795 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 394611050723 in words is "three hundred ninety-four billion, six hundred eleven million, fifty thousand, seven hundred twenty-three".