1142010031043 has 16 divisors (see below), whose sum is σ = 1312117248000. Its totient is φ = 973651789152.

The previous prime is 1142010031037. The next prime is 1142010031061. The reversal of 1142010031043 is 3401300102411.

It is not a de Polignac number, because 1142010031043 - 2¹⁸ = 1142009768899 is a prime.

It is a super-2 number, since 2×1142010031043² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1142010031843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1322678 + ... + 2008356.

It is an arithmetic number, because the mean of its divisors is an integer number (82007328000).

Almost surely, 2^{1142010031043} is an apocalyptic number.

1142010031043 is a deficient number, since it is larger than the sum of its proper divisors (170107216957).

1142010031043 is a wasteful number, since it uses less digits than its factorization.

1142010031043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686954.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1142010031043 its reverse (3401300102411), we get a palindrome (4543310133454).

The spelling of 1142010031043 in words is "one trillion, one hundred forty-two billion, ten million, thirty-one thousand, forty-three".