1042104664 has 8 divisors (see below), whose sum is σ = 1953946260. Its totient is φ = 521052328.

The previous prime is 1042104629. The next prime is 1042104671. The reversal of 1042104664 is 4664012401.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65131534 + ... + 65131549.

Almost surely, 2^1042104664 is an apocalyptic number.

It is an amenable number.

1042104664 is a deficient number, since it is larger than the sum of its proper divisors (911841596).

1042104664 is a wasteful number, since it uses less digits than its factorization.

1042104664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130263089 (or 130263085 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 1042104664 is about 32281.6459307762. The cubic root of 1042104664 is about 1013.8423920601.

The spelling of 1042104664 in words is "one billion, forty-two million, one hundred four thousand, six hundred sixty-four".