385701354193 has 4 divisors (see below), whose sum is σ = 385702738740. Its totient is φ = 385699969648.

The previous prime is 385701354163. The next prime is 385701354211. The reversal of 385701354193 is 391453107583.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 323325292689 + 62376061504 = 568617^2 + 249752^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-385701354193 is a prime.

It is a super-4 number, since 4×385701354193⁴ (a number of 47 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (385701354113) 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, 112630 + ... + 885487.

It is an arithmetic number, because the mean of its divisors is an integer number (96425684685).

Almost surely, 2^385701354193 is an apocalyptic number.

It is an amenable number.

385701354193 is a deficient number, since it is larger than the sum of its proper divisors (1384547).

385701354193 is an equidigital number, since it uses as much as digits as its factorization.

385701354193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384546.

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 385701354193 in words is "three hundred eighty-five billion, seven hundred one million, three hundred fifty-four thousand, one hundred ninety-three".