1140322553530 has 16 divisors (see below), whose sum is σ = 2096252524800. Its totient is φ = 446424148432.

The previous prime is 1140322553479. The next prime is 1140322553599. The reversal of 1140322553530 is 353552230411.

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, 1213108630 + ... + 1213109569.

It is an arithmetic number, because the mean of its divisors is an integer number (131015782800).

Almost surely, 2^{1140322553530} is an apocalyptic number.

1140322553530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1140322553530 is a deficient number, since it is larger than the sum of its proper divisors (955929971270).

1140322553530 is a wasteful number, since it uses less digits than its factorization.

1140322553530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426218253.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 1140322553530 its reverse (353552230411), we get a palindrome (1493874783941).

The spelling of 1140322553530 in words is "one trillion, one hundred forty billion, three hundred twenty-two million, five hundred fifty-three thousand, five hundred thirty".