1384817190834 has 32 divisors (see below), whose sum is σ = 3453050658816. Its totient is φ = 359692776720.

The previous prime is 1384817190829. The next prime is 1384817190851. The reversal of 1384817190834 is 4380917184831.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1498719442 + ... + 1498720365.

It is an arithmetic number, because the mean of its divisors is an integer number (107907833088).

Almost surely, 2^{1384817190834} is an apocalyptic number.

1384817190834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1384817190834 is an abundant number, since it is smaller than the sum of its proper divisors (2068233467982).

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

1384817190834 is a wasteful number, since it uses less digits than its factorization.

1384817190834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2997439830.

The product of its (nonzero) digits is 4644864, while the sum is 57.

The spelling of 1384817190834 in words is "one trillion, three hundred eighty-four billion, eight hundred seventeen million, one hundred ninety thousand, eight hundred thirty-four".