1042708712 has 8 divisors (see below), whose sum is σ = 1955078850. Its totient is φ = 521354352.

The previous prime is 1042708699. The next prime is 1042708741. The reversal of 1042708712 is 2178072401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 935503396 + 107205316 = 30586^2 + 10354^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65169287 + ... + 65169302.

Almost surely, 2^1042708712 is an apocalyptic number.

It is an amenable number.

1042708712 is a deficient number, since it is larger than the sum of its proper divisors (912370138).

1042708712 is a wasteful number, since it uses less digits than its factorization.

1042708712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130338595 (or 130338591 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 1042708712 is about 32291.0004800099. Note that the first 3 decimals coincide. The cubic root of 1042708712 is about 1014.0382428872.

The spelling of 1042708712 in words is "one billion, forty-two million, seven hundred eight thousand, seven hundred twelve".