1140040331034 has 128 divisors (see below), whose sum is σ = 2681394693120. Its totient is φ = 319406976000.

The previous prime is 1140040331029. The next prime is 1140040331039. The reversal of 1140040331034 is 4301330400411.

It is an interprime number because it is at equal distance from previous prime (1140040331029) and next prime (1140040331039).

It is a super-2 number, since 2×1140040331034² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1140040330995 and 1140040331013.

It is not an unprimeable number, because it can be changed into a prime (1140040331039) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 69928684 + ... + 69944984.

It is an arithmetic number, because the mean of its divisors is an integer number (20948396040).

Almost surely, 2^{1140040331034} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1140040331034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1340697346560).

1140040331034 is an abundant number, since it is smaller than the sum of its proper divisors (1541354362086).

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

1140040331034 is a wasteful number, since it uses less digits than its factorization.

1140040331034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17676.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1140040331034 its reverse (4301330400411), we get a palindrome (5441370731445).

The spelling of 1140040331034 in words is "one trillion, one hundred forty billion, forty million, three hundred thirty-one thousand, thirty-four".