1140422334 has 16 divisors (see below), whose sum is σ = 2298257280. Its totient is φ = 377238680.

The previous prime is 1140422333. The next prime is 1140422443. The reversal of 1140422334 is 4332240411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140422333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724674 + ... + 726245.

It is an arithmetic number, because the mean of its divisors is an integer number (143641080).

Almost surely, 2^1140422334 is an apocalyptic number.

1140422334 is an abundant number, since it is smaller than the sum of its proper divisors (1157834946).

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

1140422334 is a wasteful number, since it uses less digits than its factorization.

1140422334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451055.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1140422334 is about 33770.1396799006. The cubic root of 1140422334 is about 1044.7729134239.

Adding to 1140422334 its reverse (4332240411), we get a palindrome (5472662745).

The spelling of 1140422334 in words is "one billion, one hundred forty million, four hundred twenty-two thousand, three hundred thirty-four".