385063436715 has 48 divisors (see below), whose sum is σ = 656805771360. Its totient is φ = 192598282240.

The previous prime is 385063436669. The next prime is 385063436759. The reversal of 385063436715 is 517634360583.

It is not a de Polignac number, because 385063436715 - 2¹³ = 385063428523 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1060081 + ... + 1376189.

It is an arithmetic number, because the mean of its divisors is an integer number (13683453570).

Almost surely, 2^385063436715 is an apocalyptic number.

385063436715 is a deficient number, since it is larger than the sum of its proper divisors (271742334645).

385063436715 is a wasteful number, since it uses less digits than its factorization.

385063436715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316432 (or 316415 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 385063436715 in words is "three hundred eighty-five billion, sixty-three million, four hundred thirty-six thousand, seven hundred fifteen".