385013350281 has 16 divisors (see below), whose sum is σ = 590423874944. Its totient is φ = 218606304384.

The previous prime is 385013350219. The next prime is 385013350289. The reversal of 385013350281 is 182053310583.

It is not a de Polignac number, because 385013350281 - 2⁷ = 385013350153 is a prime.

It is a super-2 number, since 2×385013350281² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (385013350289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58385140 + ... + 58391733.

It is an arithmetic number, because the mean of its divisors is an integer number (36901492184).

Almost surely, 2^385013350281 is an apocalyptic number.

It is an amenable number.

385013350281 is a deficient number, since it is larger than the sum of its proper divisors (205410524663).

385013350281 is a wasteful number, since it uses less digits than its factorization.

385013350281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116777040.

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 385013350281 in words is "three hundred eighty-five billion, thirteen million, three hundred fifty thousand, two hundred eighty-one".