10346346540066 has 16 divisors (see below), whose sum is σ = 20694352228704. Its totient is φ = 3448505655264.

The previous prime is 10346346539941. The next prime is 10346346540227. The reversal of 10346346540066 is 66004564364301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10346346539997 and 10346346540024.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69050116 + ... + 69199791.

It is an arithmetic number, because the mean of its divisors is an integer number (1293397014294).

Almost surely, 2^{10346346540066} is an apocalyptic number.

10346346540066 is an abundant number, since it is smaller than the sum of its proper divisors (10348005688638).

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

10346346540066 is a wasteful number, since it uses less digits than its factorization.

10346346540066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138262385.

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 10346346540066 in words is "ten trillion, three hundred forty-six billion, three hundred forty-six million, five hundred forty thousand, sixty-six".