1140750831442 has 16 divisors (see below), whose sum is σ = 1749311085312. Its totient is φ = 557671829440.

The previous prime is 1140750831401. The next prime is 1140750831481. The reversal of 1140750831442 is 2441380570411.

It is a super-2 number, since 2×1140750831442² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1140750831395 and 1140750831404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6080359 + ... + 6265162.

It is an arithmetic number, because the mean of its divisors is an integer number (109331942832).

Almost surely, 2^{1140750831442} is an apocalyptic number.

1140750831442 is a deficient number, since it is larger than the sum of its proper divisors (608560253870).

1140750831442 is a wasteful number, since it uses less digits than its factorization.

1140750831442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12346553.

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 1140750831442 in words is "one trillion, one hundred forty billion, seven hundred fifty million, eight hundred thirty-one thousand, four hundred forty-two".