1416939194 has 16 divisors (see below), whose sum is σ = 2320081920. Its totient is φ = 643659360.

The previous prime is 1416939187. The next prime is 1416939203. The reversal of 1416939194 is 4919396141.

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, 17222 + ... + 55950.

It is an arithmetic number, because the mean of its divisors is an integer number (145005120).

Almost surely, 2^1416939194 is an apocalyptic number.

1416939194 is a deficient number, since it is larger than the sum of its proper divisors (903142726).

1416939194 is a wasteful number, since it uses less digits than its factorization.

1416939194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40405.

The product of its digits is 209952, while the sum is 47.

The square root of 1416939194 is about 37642.2527753056. The cubic root of 1416939194 is about 1123.1826972875.

The spelling of 1416939194 in words is "one billion, four hundred sixteen million, nine hundred thirty-nine thousand, one hundred ninety-four".