1043401652 has 6 divisors (see below), whose sum is σ = 1825952898. Its totient is φ = 521700824.

The previous prime is 1043401651. The next prime is 1043401657. The reversal of 1043401652 is 2561043401.

1043401652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 914215696 + 129185956 = 30236^2 + 11366^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043401651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130425203 + ... + 130425210.

It is an arithmetic number, because the mean of its divisors is an integer number (304325483).

Almost surely, 2^1043401652 is an apocalyptic number.

It is an amenable number.

1043401652 is a deficient number, since it is larger than the sum of its proper divisors (782551246).

1043401652 is a wasteful number, since it uses less digits than its factorization.

1043401652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260850417 (or 260850415 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1043401652 is about 32301.7283128937. The cubic root of 1043401652 is about 1014.2628220866.

The spelling of 1043401652 in words is "one billion, forty-three million, four hundred one thousand, six hundred fifty-two".