2069914865090 has 8 divisors (see below), whose sum is σ = 3725846757180. Its totient is φ = 827965946032.

The previous prime is 2069914865069. The next prime is 2069914865093. The reversal of 2069914865090 is 905684199602.

It can be written as a sum of positive squares in 2 ways, for example, as 1959963600169 + 109951264921 = 1399987^2 + 331589^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2069914865093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103495743245 + ... + 103495743264.

Almost surely, 2^{2069914865090} is an apocalyptic number.

2069914865090 is a deficient number, since it is larger than the sum of its proper divisors (1655931892090).

2069914865090 is a wasteful number, since it uses less digits than its factorization.

2069914865090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206991486516.

The product of its (nonzero) digits is 8398080, while the sum is 59.

The spelling of 2069914865090 in words is "two trillion, sixty-nine billion, nine hundred fourteen million, eight hundred sixty-five thousand, ninety".