6416143839934 has 8 divisors (see below), whose sum is σ = 9828986308128. Its totient is φ = 3139815070560.

The previous prime is 6416143839907. The next prime is 6416143840003. The reversal of 6416143839934 is 4399383416146.

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

It is a super-2 number, since 2×6416143839934² (a number of 26 digits) contains 22 as substring.

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, 34128424587 + ... + 34128424774.

It is an arithmetic number, because the mean of its divisors is an integer number (1228623288516).

Almost surely, 2^{6416143839934} is an apocalyptic number.

6416143839934 is a deficient number, since it is larger than the sum of its proper divisors (3412842468194).

6416143839934 is a wasteful number, since it uses less digits than its factorization.

6416143839934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68256849410.

The product of its digits is 40310784, while the sum is 61.

The spelling of 6416143839934 in words is "six trillion, four hundred sixteen billion, one hundred forty-three million, eight hundred thirty-nine thousand, nine hundred thirty-four".