16770009312001 has 12 divisors (see below), whose sum is σ = 18433894656100. Its totient is φ = 15244847735040.

The previous prime is 16770009311999. The next prime is 16770009312163. The reversal of 16770009312001 is 10021390007761.

It can be written as a sum of positive squares in 2 ways, for example, as 4045086337600 + 12724922974401 = 2011240^2 + 3567201^2 .

It is not a de Polignac number, because 16770009312001 - 2¹ = 16770009311999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16770009310001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227305 + ... + 5795833.

Almost surely, 2^{16770009312001} is an apocalyptic number.

16770009312001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16770009312001 is a deficient number, since it is larger than the sum of its proper divisors (1663885344099).

16770009312001 is a wasteful number, since it uses less digits than its factorization.

16770009312001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5593440 (or 5593429 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 37.

Adding to 16770009312001 its reverse (10021390007761), we get a palindrome (26791399319762).

The spelling of 16770009312001 in words is "sixteen trillion, seven hundred seventy billion, nine million, three hundred twelve thousand, one".