1385206134914 has 16 divisors (see below), whose sum is σ = 2378684484288. Its totient is φ = 592648423152.

The previous prime is 1385206134887. The next prime is 1385206134929. The reversal of 1385206134914 is 4194316025831.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84270569 + ... + 84287004.

It is an arithmetic number, because the mean of its divisors is an integer number (148667780268).

Almost surely, 2^{1385206134914} is an apocalyptic number.

1385206134914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1385206134914 is a deficient number, since it is larger than the sum of its proper divisors (993478349374).

1385206134914 is a wasteful number, since it uses less digits than its factorization.

1385206134914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168558169.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 1385206134914 in words is "one trillion, three hundred eighty-five billion, two hundred six million, one hundred thirty-four thousand, nine hundred fourteen".