1142214036514 has 4 divisors (see below), whose sum is σ = 1713321054774. Its totient is φ = 571107018256.

The previous prime is 1142214036493. The next prime is 1142214036521. The reversal of 1142214036514 is 4156304122411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 806283672489 + 335930364025 = 897933^2 + 579595^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1142214036514.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285553509127 + ... + 285553509130.

Almost surely, 2^{1142214036514} is an apocalyptic number.

1142214036514 is a deficient number, since it is larger than the sum of its proper divisors (571107018260).

1142214036514 is an equidigital number, since it uses as much as digits as its factorization.

1142214036514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571107018259.

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 1142214036514 its reverse (4156304122411), we get a palindrome (5298518158925).

The spelling of 1142214036514 in words is "one trillion, one hundred forty-two billion, two hundred fourteen million, thirty-six thousand, five hundred fourteen".