4999780879994 has 16 divisors (see below), whose sum is σ = 7619842290240. Its totient is φ = 2459968096320.

The previous prime is 4999780879943. The next prime is 4999780880021.

4999780879994 is nontrivially palindromic in base 10.

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, 33587039 + ... + 33735570.

It is an arithmetic number, because the mean of its divisors is an integer number (476240143140).

Almost surely, 2^{4999780879994} is an apocalyptic number.

4999780879994 is a deficient number, since it is larger than the sum of its proper divisors (2620061410246).

4999780879994 is a wasteful number, since it uses less digits than its factorization.

4999780879994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67323205.

The product of its (nonzero) digits is 26665583616, while the sum is 92.

The spelling of 4999780879994 in words is "four trillion, nine hundred ninety-nine billion, seven hundred eighty million, eight hundred seventy-nine thousand, nine hundred ninety-four".