679059401414 has 4 divisors (see below), whose sum is σ = 1018589102124. Its totient is φ = 339529700706.

The previous prime is 679059401357. The next prime is 679059401453. The reversal of 679059401414 is 414104950976.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×679059401414² (a number of 24 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 as a sum of consecutive naturals, namely, 169764850352 + ... + 169764850355.

It is an arithmetic number, because the mean of its divisors is an integer number (254647275531).

Almost surely, 2^679059401414 is an apocalyptic number.

679059401414 is a deficient number, since it is larger than the sum of its proper divisors (339529700710).

679059401414 is a wasteful number, since it uses less digits than its factorization.

679059401414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339529700709.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 679059401414 in words is "six hundred seventy-nine billion, fifty-nine million, four hundred one thousand, four hundred fourteen".