1140322420110 has 64 divisors (see below), whose sum is σ = 2777007924288. Its totient is φ = 299623762944.

The previous prime is 1140322420109. The next prime is 1140322420151. The reversal of 1140322420110 is 110242230411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1961464 + ... + 2475476.

It is an arithmetic number, because the mean of its divisors is an integer number (43390748817).

Almost surely, 2^{1140322420110} is an apocalyptic number.

1140322420110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1140322420110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1388503962144).

1140322420110 is an abundant number, since it is smaller than the sum of its proper divisors (1636685504178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1140322420110 is a wasteful number, since it uses less digits than its factorization.

1140322420110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515109.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1140322420110 its reverse (110242230411), we get a palindrome (1250564650521).

The spelling of 1140322420110 in words is "one trillion, one hundred forty billion, three hundred twenty-two million, four hundred twenty thousand, one hundred ten".