1140214342 has 8 divisors (see below), whose sum is σ = 1710477432. Its totient is φ = 570055200.

The previous prime is 1140214337. The next prime is 1140214349. The reversal of 1140214342 is 2434120411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140214349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13342 + ... + 49582.

It is an arithmetic number, because the mean of its divisors is an integer number (213809679).

Almost surely, 2^1140214342 is an apocalyptic number.

1140214342 is a deficient number, since it is larger than the sum of its proper divisors (570263090).

1140214342 is a wasteful number, since it uses less digits than its factorization.

1140214342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51974.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1140214342 is about 33767.0600141617. The cubic root of 1140214342 is about 1044.7093937922.

Adding to 1140214342 its reverse (2434120411), we get a palindrome (3574334753).

The spelling of 1140214342 in words is "one billion, one hundred forty million, two hundred fourteen thousand, three hundred forty-two".