2138305350299 has 8 divisors (see below), whose sum is σ = 2184764617728. Its totient is φ = 2091886225000.

The previous prime is 2138305350287. The next prime is 2138305350317. The reversal of 2138305350299 is 9920535038312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2138305350299 is a prime.

It is a super-2 number, since 2×2138305350299² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2138305350239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9927827 + ... + 10140924.

It is an arithmetic number, because the mean of its divisors is an integer number (273095577216).

Almost surely, 2^{2138305350299} is an apocalyptic number.

2138305350299 is a deficient number, since it is larger than the sum of its proper divisors (46459267429).

2138305350299 is a wasteful number, since it uses less digits than its factorization.

2138305350299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20071065.

The product of its (nonzero) digits is 1749600, while the sum is 50.

The spelling of 2138305350299 in words is "two trillion, one hundred thirty-eight billion, three hundred five million, three hundred fifty thousand, two hundred ninety-nine".