1671042214 has 8 divisors (see below), whose sum is σ = 2507364288. Its totient is φ = 835254120.

The previous prime is 1671042193. The next prime is 1671042223. The reversal of 1671042214 is 4122401761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125577 + ... + 138244.

It is an arithmetic number, because the mean of its divisors is an integer number (313420536).

Almost surely, 2^1671042214 is an apocalyptic number.

1671042214 is a deficient number, since it is larger than the sum of its proper divisors (836322074).

1671042214 is a wasteful number, since it uses less digits than its factorization.

1671042214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266990.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1671042214 is about 40878.3832116682. The cubic root of 1671042214 is about 1186.6677518436.

Adding to 1671042214 its reverse (4122401761), we get a palindrome (5793443975).

The spelling of 1671042214 in words is "one billion, six hundred seventy-one million, forty-two thousand, two hundred fourteen".