1142224034 has 16 divisors (see below), whose sum is σ = 1965384000. Its totient is φ = 487703184.

The previous prime is 1142224019. The next prime is 1142224087. The reversal of 1142224034 is 4304222411.

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, 147884 + ... + 155415.

It is an arithmetic number, because the mean of its divisors is an integer number (122836500).

Almost surely, 2^1142224034 is an apocalyptic number.

1142224034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1142224034 is a deficient number, since it is larger than the sum of its proper divisors (823159966).

1142224034 is a wasteful number, since it uses less digits than its factorization.

1142224034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303577.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1142224034 is about 33796.8050856882. The cubic root of 1142224034 is about 1045.3228199170.

Adding to 1142224034 its reverse (4304222411), we get a palindrome (5446446445).

The spelling of 1142224034 in words is "one billion, one hundred forty-two million, two hundred twenty-four thousand, thirty-four".