1140242200402 has 8 divisors (see below), whose sum is σ = 1712867494896. Its totient is φ = 569286368772.

The previous prime is 1140242200399. The next prime is 1140242200411. The reversal of 1140242200402 is 2040022420411.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417364008 + ... + 417366739.

It is an arithmetic number, because the mean of its divisors is an integer number (214108436862).

Almost surely, 2^{1140242200402} is an apocalyptic number.

1140242200402 is a deficient number, since it is larger than the sum of its proper divisors (572625294494).

1140242200402 is an equidigital number, since it uses as much as digits as its factorization.

1140242200402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834731432.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 1140242200402 its reverse (2040022420411), we get a palindrome (3180264620813).

The spelling of 1140242200402 in words is "one trillion, one hundred forty billion, two hundred forty-two million, two hundred thousand, four hundred two".