385514013648074 has 4 divisors (see below), whose sum is σ = 578271020472114. Its totient is φ = 192757006824036.

The previous prime is 385514013648067. The next prime is 385514013648077. The reversal of 385514013648074 is 470846310415583.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 366007596255625 + 19506417392449 = 19131325^2 + 4416607^2 .

It is not an unprimeable number, because it can be changed into a prime (385514013648077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96378503412017 + ... + 96378503412020.

Almost surely, 2^{385514013648074} is an apocalyptic number.

385514013648074 is a deficient number, since it is larger than the sum of its proper divisors (192757006824040).

385514013648074 is a wasteful number, since it uses less digits than its factorization.

385514013648074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192757006824039.

The product of its (nonzero) digits is 38707200, while the sum is 59.

The spelling of 385514013648074 in words is "three hundred eighty-five trillion, five hundred fourteen billion, thirteen million, six hundred forty-eight thousand, seventy-four".