4069387779014 has 8 divisors (see below), whose sum is σ = 6104180245680. Its totient is φ = 2034661030456.

The previous prime is 4069387779013. The next prime is 4069387779073. The reversal of 4069387779014 is 4109777839604.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4069387779013) 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, 16274429 + ... + 16522584.

It is an arithmetic number, because the mean of its divisors is an integer number (763022530710).

Almost surely, 2^{4069387779014} is an apocalyptic number.

4069387779014 is a deficient number, since it is larger than the sum of its proper divisors (2034792466666).

4069387779014 is a wasteful number, since it uses less digits than its factorization.

4069387779014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32859054.

The product of its (nonzero) digits is 64012032, while the sum is 65.

The spelling of 4069387779014 in words is "four trillion, sixty-nine billion, three hundred eighty-seven million, seven hundred seventy-nine thousand, fourteen".