1142230410 has 80 divisors (see below), whose sum is σ = 3233023200. Its totient is φ = 288559584.

The previous prime is 1142230409. The next prime is 1142230423. The reversal of 1142230410 is 140322411.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 21720 + ... + 52499.

It is an arithmetic number, because the mean of its divisors is an integer number (40412790).

Almost surely, 2^1142230410 is an apocalyptic number.

1142230410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142230410 is an abundant number, since it is smaller than the sum of its proper divisors (2090792790).

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

1142230410 is a wasteful number, since it uses less digits than its factorization.

1142230410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74257 (or 74248 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1142230410 is about 33796.8994139995. The cubic root of 1142230410 is about 1045.3247649429.

Adding to 1142230410 its reverse (140322411), we get a palindrome (1282552821).

The spelling of 1142230410 in words is "one billion, one hundred forty-two million, two hundred thirty thousand, four hundred ten".