2069730361466 has 16 divisors (see below), whose sum is σ = 3189461705640. Its totient is φ = 1006593269760.

The previous prime is 2069730361463. The next prime is 2069730361507. The reversal of 2069730361466 is 6641630379602.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1517629350241 + 552101011225 = 1231921^2 + 743035^2 .

It is not an unprimeable number, because it can be changed into a prime (2069730361463) 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 7 ways as a sum of consecutive naturals, for example, 3954515 + ... + 4447206.

Almost surely, 2^{2069730361466} is an apocalyptic number.

2069730361466 is a deficient number, since it is larger than the sum of its proper divisors (1119731344174).

2069730361466 is a wasteful number, since it uses less digits than its factorization.

2069730361466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8405089.

The product of its (nonzero) digits is 5878656, while the sum is 53.

The spelling of 2069730361466 in words is "two trillion, sixty-nine billion, seven hundred thirty million, three hundred sixty-one thousand, four hundred sixty-six".