723033042 has 16 divisors (see below), whose sum is σ = 1455278592. Its totient is φ = 239475600.

The previous prime is 723033041. The next prime is 723033097. The reversal of 723033042 is 240330327.

It is a happy number.

723033042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (723033041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382834 + ... + 384717.

It is an arithmetic number, because the mean of its divisors is an integer number (90954912).

Almost surely, 2^723033042 is an apocalyptic number.

723033042 is an abundant number, since it is smaller than the sum of its proper divisors (732245550).

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

723033042 is a wasteful number, since it uses less digits than its factorization.

723033042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767713.

The product of its (nonzero) digits is 3024, while the sum is 24.

The square root of 723033042 is about 26889.2737350788. The cubic root of 723033042 is about 897.5377314646.

Adding to 723033042 its reverse (240330327), we get a palindrome (963363369).

The spelling of 723033042 in words is "seven hundred twenty-three million, thirty-three thousand, forty-two".