1043842652 has 6 divisors (see below), whose sum is σ = 1826724648. Its totient is φ = 521921324.

The previous prime is 1043842651. The next prime is 1043842661. The reversal of 1043842652 is 2562483401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043842651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130480328 + ... + 130480335.

It is an arithmetic number, because the mean of its divisors is an integer number (304454108).

Almost surely, 2^1043842652 is an apocalyptic number.

It is an amenable number.

1043842652 is a deficient number, since it is larger than the sum of its proper divisors (782881996).

1043842652 is a wasteful number, since it uses less digits than its factorization.

1043842652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260960667 (or 260960665 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 1043842652 is about 32308.5538518826. The cubic root of 1043842652 is about 1014.4056967254.

The spelling of 1043842652 in words is "one billion, forty-three million, eight hundred forty-two thousand, six hundred fifty-two".