6416782876146 has 32 divisors (see below), whose sum is σ = 13671775837440. Its totient is φ = 2001938598864.

The previous prime is 6416782876129. The next prime is 6416782876151.

6416782876146 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339072280 + ... + 339091203.

It is an arithmetic number, because the mean of its divisors is an integer number (427242994920).

Almost surely, 2^{6416782876146} is an apocalyptic number.

6416782876146 is an abundant number, since it is smaller than the sum of its proper divisors (7254992961294).

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

6416782876146 is a wasteful number, since it uses less digits than its factorization.

6416782876146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678163590.

The product of its digits is 130056192, while the sum is 66.

The spelling of 6416782876146 in words is "six trillion, four hundred sixteen billion, seven hundred eighty-two million, eight hundred seventy-six thousand, one hundred forty-six".