4178640468714 has 16 divisors (see below), whose sum is σ = 8368528969152. Its totient is φ = 1391005484288.

The previous prime is 4178640468707. The next prime is 4178640468749.

4178640468714 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4178640468714² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468663159 + ... + 468672074.

It is an arithmetic number, because the mean of its divisors is an integer number (523033060572).

Almost surely, 2^{4178640468714} is an apocalyptic number.

4178640468714 is an abundant number, since it is smaller than the sum of its proper divisors (4189888500438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4178640468714 is a wasteful number, since it uses less digits than its factorization.

4178640468714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937335981.

The product of its (nonzero) digits is 28901376, while the sum is 60.

The spelling of 4178640468714 in words is "four trillion, one hundred seventy-eight billion, six hundred forty million, four hundred sixty-eight thousand, seven hundred fourteen".