6774516161942 has 8 divisors (see below), whose sum is σ = 10603590514416. Its totient is φ = 3239985990472.

The previous prime is 6774516161909. The next prime is 6774516161957. The reversal of 6774516161942 is 2491616154776.

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

It is a super-2 number, since 2×6774516161942² (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, 73636045193 + ... + 73636045284.

It is an arithmetic number, because the mean of its divisors is an integer number (1325448814302).

Almost surely, 2^{6774516161942} is an apocalyptic number.

6774516161942 is a deficient number, since it is larger than the sum of its proper divisors (3829074352474).

6774516161942 is a wasteful number, since it uses less digits than its factorization.

6774516161942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147272090502.

The product of its digits is 15240960, while the sum is 59.

The spelling of 6774516161942 in words is "six trillion, seven hundred seventy-four billion, five hundred sixteen million, one hundred sixty-one thousand, nine hundred forty-two".