4196779142 has 8 divisors (see below), whose sum is σ = 6343223832. Its totient is φ = 2082371200.

The previous prime is 4196779141. The next prime is 4196779151. The reversal of 4196779142 is 2419776914.

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

It is a super-2 number, since 2×4196779142² = 35225910333452512328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4196779141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8008859 + ... + 8009382.

It is an arithmetic number, because the mean of its divisors is an integer number (792902979).

Almost surely, 2^4196779142 is an apocalyptic number.

4196779142 is a deficient number, since it is larger than the sum of its proper divisors (2146444690).

4196779142 is a wasteful number, since it uses less digits than its factorization.

4196779142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16018374.

The product of its digits is 762048, while the sum is 50.

The square root of 4196779142 is about 64782.5527592113. The cubic root of 4196779142 is about 1613.0161100318.

The spelling of 4196779142 in words is "four billion, one hundred ninety-six million, seven hundred seventy-nine thousand, one hundred forty-two".