1030422742 has 12 divisors (see below), whose sum is σ = 1584257148. Its totient is φ = 502643600.

The previous prime is 1030422727. The next prime is 1030422749. The reversal of 1030422742 is 2472240301.

It is a happy number.

1030422742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030422749) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 149884 + ... + 156607.

It is an arithmetic number, because the mean of its divisors is an integer number (132021429).

Almost surely, 2^1030422742 is an apocalyptic number.

1030422742 is a deficient number, since it is larger than the sum of its proper divisors (553834406).

1030422742 is an equidigital number, since it uses as much as digits as its factorization.

1030422742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306575 (or 306534 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 1030422742 is about 32100.1984729067. The cubic root of 1030422742 is about 1010.0397795005.

The spelling of 1030422742 in words is "one billion, thirty million, four hundred twenty-two thousand, seven hundred forty-two".