4189877494320 has 160 divisors (see below), whose sum is σ = 14845397833728. Its totient is φ = 957604967424.

The previous prime is 4189877494291. The next prime is 4189877494331. The reversal of 4189877494320 is 234947789814.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20928937 + ... + 21128183.

Almost surely, 2^{4189877494320} is an apocalyptic number.

4189877494320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4189877494320 is an abundant number, since it is smaller than the sum of its proper divisors (10655520339408).

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

4189877494320 is a wasteful number, since it uses less digits than its factorization.

4189877494320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211787 (or 211781 counting only the distinct ones).

The product of its (nonzero) digits is 97542144, while the sum is 66.

The spelling of 4189877494320 in words is "four trillion, one hundred eighty-nine billion, eight hundred seventy-seven million, four hundred ninety-four thousand, three hundred twenty".