1140322331002 has 4 divisors (see below), whose sum is σ = 1710483496506. Its totient is φ = 570161165500.

The previous prime is 1140322330993. The next prime is 1140322331041. The reversal of 1140322331002 is 2001332230411.

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., 588732409521 + 551589921481 = 767289^2 + 742691^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285080582749 + ... + 285080582752.

Almost surely, 2^{1140322331002} is an apocalyptic number.

1140322331002 is a deficient number, since it is larger than the sum of its proper divisors (570161165504).

1140322331002 is an equidigital number, since it uses as much as digits as its factorization.

1140322331002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570161165503.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1140322331002 its reverse (2001332230411), we get a palindrome (3141654561413).

The spelling of 1140322331002 in words is "one trillion, one hundred forty billion, three hundred twenty-two million, three hundred thirty-one thousand, two".