385095454861 has 16 divisors (see below), whose sum is σ = 416287872000. Its totient is φ = 354128584320.

The previous prime is 385095454853. The next prime is 385095454907. The reversal of 385095454861 is 168454590583.

It is a happy number.

It is not a de Polignac number, because 385095454861 - 2³ = 385095454853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 385095454796 and 385095454805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385095454831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7344265 + ... + 7396513.

It is an arithmetic number, because the mean of its divisors is an integer number (26017992000).

Almost surely, 2^385095454861 is an apocalyptic number.

It is an amenable number.

385095454861 is a deficient number, since it is larger than the sum of its proper divisors (31192417139).

385095454861 is a wasteful number, since it uses less digits than its factorization.

385095454861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54396.

The product of its (nonzero) digits is 20736000, while the sum is 58.

The spelling of 385095454861 in words is "three hundred eighty-five billion, ninety-five million, four hundred fifty-four thousand, eight hundred sixty-one".