385264062621 has 48 divisors (see below), whose sum is σ = 585574479360. Its totient is φ = 243814147200.

The previous prime is 385264062619. The next prime is 385264062643. The reversal of 385264062621 is 126260462583.

385264062621 is a `hidden beast` number, since 3 + 8 + 526 + 4 + 0 + 62 + 62 + 1 = 666.

It is not a de Polignac number, because 385264062621 - 2¹ = 385264062619 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385264062671) 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 47 ways as a sum of consecutive naturals, for example, 3098196 + ... + 3220146.

It is an arithmetic number, because the mean of its divisors is an integer number (12199468320).

Almost surely, 2^385264062621 is an apocalyptic number.

It is an amenable number.

385264062621 is a deficient number, since it is larger than the sum of its proper divisors (200310416739).

385264062621 is a wasteful number, since it uses less digits than its factorization.

385264062621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122226 (or 122223 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 385264062621 in words is "three hundred eighty-five billion, two hundred sixty-four million, sixty-two thousand, six hundred twenty-one".