385228747335148 has 12 divisors (see below), whose sum is σ = 676346237180152. Its totient is φ = 191986965283680.

The previous prime is 385228747335143. The next prime is 385228747335233. The reversal of 385228747335148 is 841533747822583.

It is a super-2 number, since 2×385228747335148² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (385228747335143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156852094593 + ... + 156852097048.

Almost surely, 2^{385228747335148} is an apocalyptic number.

It is an amenable number.

385228747335148 is a deficient number, since it is larger than the sum of its proper divisors (291117489845004).

385228747335148 is a wasteful number, since it uses less digits than its factorization.

385228747335148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313704191952 (or 313704191950 counting only the distinct ones).

The product of its digits is 1083801600, while the sum is 70.

The spelling of 385228747335148 in words is "three hundred eighty-five trillion, two hundred twenty-eight billion, seven hundred forty-seven million, three hundred thirty-five thousand, one hundred forty-eight".