1140032424442 has 8 divisors (see below), whose sum is σ = 1719496419732. Its totient is φ = 566866951200.

The previous prime is 1140032424397. The next prime is 1140032424451. The reversal of 1140032424442 is 2444242300411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1110306871521 + 29725552921 = 1053711^2 + 172411^2 .

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

It is a super-2 number, since 2×1140032424442² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1574630059 + ... + 1574630782.

Almost surely, 2^{1140032424442} is an apocalyptic number.

1140032424442 is a deficient number, since it is larger than the sum of its proper divisors (579463995290).

1140032424442 is a wasteful number, since it uses less digits than its factorization.

1140032424442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3149261024.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 1140032424442 its reverse (2444242300411), we get a palindrome (3584274724853).

The spelling of 1140032424442 in words is "one trillion, one hundred forty billion, thirty-two million, four hundred twenty-four thousand, four hundred forty-two".