1042610164864 has 32 divisors (see below), whose sum is σ = 2086145192700. Its totient is φ = 519028626432.

The previous prime is 1042610164807. The next prime is 1042610164901. The reversal of 1042610164864 is 4684610162401.

It can be written as a sum of positive squares in 2 ways, for example, as 1042604366400 + 5798464 = 1021080^2 + 2408^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 1042610164864.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17755387 + ... + 17814010.

Almost surely, 2^{1042610164864} is an apocalyptic number.

It is an amenable number.

1042610164864 is an abundant number, since it is smaller than the sum of its proper divisors (1043535027836).

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

1042610164864 is an equidigital number, since it uses as much as digits as its factorization.

1042610164864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35569640 (or 35569628 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 1042610164864 in words is "one trillion, forty-two billion, six hundred ten million, one hundred sixty-four thousand, eight hundred sixty-four".