4638373940010 has 32 divisors (see below), whose sum is σ = 11132209017792. Its totient is φ = 1236887321600.

The previous prime is 4638373940003. The next prime is 4638373940021. The reversal of 4638373940010 is 100493738364.

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, 2494897 + ... + 3937163.

It is an arithmetic number, because the mean of its divisors is an integer number (347881531806).

Almost surely, 2^{4638373940010} is an apocalyptic number.

4638373940010 is an abundant number, since it is smaller than the sum of its proper divisors (6493835077782).

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

4638373940010 is a wasteful number, since it uses less digits than its factorization.

4638373940010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549478.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 4638373940010 in words is "four trillion, six hundred thirty-eight billion, three hundred seventy-three million, nine hundred forty thousand, ten".