1140010340242 has 16 divisors (see below), whose sum is σ = 1717596334872. Its totient is φ = 567479566080.

The previous prime is 1140010340177. The next prime is 1140010340269. The reversal of 1140010340242 is 2420430100411.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 709268836761 + 430741503481 = 842181^2 + 656309^2 .

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, 1382008 + ... + 2046940.

Almost surely, 2^{1140010340242} is an apocalyptic number.

1140010340242 is a deficient number, since it is larger than the sum of its proper divisors (577585994630).

1140010340242 is a wasteful number, since it uses less digits than its factorization.

1140010340242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668733.

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

Adding to 1140010340242 its reverse (2420430100411), we get a palindrome (3560440440653).

The spelling of 1140010340242 in words is "one trillion, one hundred forty billion, ten million, three hundred forty thousand, two hundred forty-two".