1142351414 has 8 divisors (see below), whose sum is σ = 1814322888. Its totient is φ = 537577120.

The previous prime is 1142351393. The next prime is 1142351417. The reversal of 1142351414 is 4141532411.

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 (1142351417) 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, 16799252 + ... + 16799319.

It is an arithmetic number, because the mean of its divisors is an integer number (226790361).

Almost surely, 2^1142351414 is an apocalyptic number.

1142351414 is a deficient number, since it is larger than the sum of its proper divisors (671971474).

1142351414 is a wasteful number, since it uses less digits than its factorization.

1142351414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33598590.

The product of its digits is 1920, while the sum is 26.

The square root of 1142351414 is about 33798.6895308087. The cubic root of 1142351414 is about 1045.3616763548.

Adding to 1142351414 its reverse (4141532411), we get a palindrome (5283883825).

The spelling of 1142351414 in words is "one billion, one hundred forty-two million, three hundred fifty-one thousand, four hundred fourteen".