1140341322434 has 32 divisors (see below), whose sum is σ = 1774717560000. Its totient is φ = 549192700224.

The previous prime is 1140341322433. The next prime is 1140341322469. The reversal of 1140341322434 is 4342231430411.

It is a self number, because there is not a number n which added to its sum of digits gives 1140341322434.

It is not an unprimeable number, because it can be changed into a prime (1140341322433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1461032 + ... + 2101260.

It is an arithmetic number, because the mean of its divisors is an integer number (55459923750).

Almost surely, 2^{1140341322434} is an apocalyptic number.

1140341322434 is a deficient number, since it is larger than the sum of its proper divisors (634376237566).

1140341322434 is a wasteful number, since it uses less digits than its factorization.

1140341322434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640562.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1140341322434 its reverse (4342231430411), we get a palindrome (5482572752845).

The spelling of 1140341322434 in words is "one trillion, one hundred forty billion, three hundred forty-one million, three hundred twenty-two thousand, four hundred thirty-four".