10645646610434 has 32 divisors (see below), whose sum is σ = 17666670551040. Its totient is φ = 4770461077200.

The previous prime is 10645646610433. The next prime is 10645646610481. The reversal of 10645646610434 is 43401664654601.

It is a super-3 number, since 3×10645646610434³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (10645646610433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24273257 + ... + 24707939.

It is an arithmetic number, because the mean of its divisors is an integer number (552083454720).

Almost surely, 2^{10645646610434} is an apocalyptic number.

10645646610434 is a deficient number, since it is larger than the sum of its proper divisors (7021023940606).

10645646610434 is a wasteful number, since it uses less digits than its factorization.

10645646610434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450446.

The product of its (nonzero) digits is 4976640, while the sum is 50.

The spelling of 10645646610434 in words is "ten trillion, six hundred forty-five billion, six hundred forty-six million, six hundred ten thousand, four hundred thirty-four".