385012417476 has 12 divisors (see below), whose sum is σ = 898362307472. Its totient is φ = 128337472488.

The previous prime is 385012417457. The next prime is 385012417487. The reversal of 385012417476 is 674714210583.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×385012417476² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16042184050 + ... + 16042184073.

Almost surely, 2^385012417476 is an apocalyptic number.

It is an amenable number.

385012417476 is an abundant number, since it is smaller than the sum of its proper divisors (513349889996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385012417476 is a wasteful number, since it uses less digits than its factorization.

385012417476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32084368130 (or 32084368128 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 385012417476 in words is "three hundred eighty-five billion, twelve million, four hundred seventeen thousand, four hundred seventy-six".