719223042 has 16 divisors (see below), whose sum is σ = 1458706752. Its totient is φ = 236364240.

The previous prime is 719223023. The next prime is 719223067. The reversal of 719223042 is 240322917.

719223042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 843733 + ... + 844584.

It is an arithmetic number, because the mean of its divisors is an integer number (91169172).

Almost surely, 2^719223042 is an apocalyptic number.

719223042 is an abundant number, since it is smaller than the sum of its proper divisors (739483710).

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

719223042 is a wasteful number, since it uses less digits than its factorization.

719223042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688393.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 719223042 is about 26818.3340645910. The cubic root of 719223042 is about 895.9584385284.

Adding to 719223042 its reverse (240322917), we get a palindrome (959545959).

The spelling of 719223042 in words is "seven hundred nineteen million, two hundred twenty-three thousand, forty-two".