16671226043534 has 8 divisors (see below), whose sum is σ = 26477829598608. Its totient is φ = 7845282844000.

The previous prime is 16671226043477. The next prime is 16671226043623. The reversal of 16671226043534 is 43534062217661.

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, 245165088842 + ... + 245165088909.

It is an arithmetic number, because the mean of its divisors is an integer number (3309728699826).

Almost surely, 2^{16671226043534} is an apocalyptic number.

16671226043534 is a deficient number, since it is larger than the sum of its proper divisors (9806603555074).

16671226043534 is a wasteful number, since it uses less digits than its factorization.

16671226043534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490330177770.

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 16671226043534 in words is "sixteen trillion, six hundred seventy-one billion, two hundred twenty-six million, forty-three thousand, five hundred thirty-four".