1042020230 has 32 divisors (see below), whose sum is σ = 1977579360. Its totient is φ = 394225920.

The previous prime is 1042020223. The next prime is 1042020281. The reversal of 1042020230 is 320202401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121442 + ... + 129738.

It is an arithmetic number, because the mean of its divisors is an integer number (61799355).

Almost surely, 2^1042020230 is an apocalyptic number.

1042020230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042020230 is a deficient number, since it is larger than the sum of its proper divisors (935559130).

1042020230 is a wasteful number, since it uses less digits than its factorization.

1042020230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8984.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 1042020230 is about 32280.3381332972. The cubic root of 1042020230 is about 1013.8150099479.

Adding to 1042020230 its reverse (320202401), we get a palindrome (1362222631).

The spelling of 1042020230 in words is "one billion, forty-two million, twenty thousand, two hundred thirty".